diff --git a/src/cpu_map/index.xml b/src/cpu_map/index.xml
index 02e15bc0fb..0b003b7e5c 100644
--- a/src/cpu_map/index.xml
+++ b/src/cpu_map/index.xml
@@ -35,6 +35,8 @@
       <include filename='x86_Westmere-IBRS.xml'/>
       <include filename='x86_SandyBridge.xml'/>
       <include filename='x86_SandyBridge-IBRS.xml'/>
+      <include filename='x86_SandyBridge-v1.xml'/>
+      <include filename='x86_SandyBridge-v2.xml'/>
       <include filename='x86_IvyBridge.xml'/>
       <include filename='x86_IvyBridge-IBRS.xml'/>
       <include filename='x86_IvyBridge-v1.xml'/>
diff --git a/src/cpu_map/meson.build b/src/cpu_map/meson.build
index 5f5cbc6049..de1eb8efbd 100644
--- a/src/cpu_map/meson.build
+++ b/src/cpu_map/meson.build
@@ -98,6 +98,8 @@ cpumap_data = [
   'x86_qemu32.xml',
   'x86_qemu64.xml',
   'x86_SandyBridge-IBRS.xml',
+  'x86_SandyBridge-v1.xml',
+  'x86_SandyBridge-v2.xml',
   'x86_SandyBridge.xml',
   'x86_SapphireRapids-v1.xml',
   'x86_SapphireRapids-v2.xml',
diff --git a/src/cpu_map/x86_SandyBridge-v1.xml b/src/cpu_map/x86_SandyBridge-v1.xml
new file mode 100644
index 0000000000..eca815e90c
--- /dev/null
+++ b/src/cpu_map/x86_SandyBridge-v1.xml
@@ -0,0 +1,6 @@
+<cpus>
+  <model name='SandyBridge-v1'>
+    <decode host='on' guest='off'/>
+    <model name='SandyBridge'/>
+  </model>
+</cpus>
diff --git a/src/cpu_map/x86_SandyBridge-v2.xml b/src/cpu_map/x86_SandyBridge-v2.xml
new file mode 100644
index 0000000000..da7448e991
--- /dev/null
+++ b/src/cpu_map/x86_SandyBridge-v2.xml
@@ -0,0 +1,6 @@
+<cpus>
+  <model name='SandyBridge-v2'>
+    <decode host='on' guest='off'/>
+    <model name='SandyBridge-IBRS'/>
+  </model>
+</cpus>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
index 4d721b4d07..15acb88238 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2500-host.xml
@@ -1,6 +1,6 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>SandyBridge</model>
+  <model>SandyBridge-v1</model>
   <vendor>Intel</vendor>
   <signature family='6' model='42' stepping='7'/>
   <feature name='dtes64'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
index 4d721b4d07..15acb88238 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i5-2540M-host.xml
@@ -1,6 +1,6 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>SandyBridge</model>
+  <model>SandyBridge-v1</model>
   <vendor>Intel</vendor>
   <signature family='6' model='42' stepping='7'/>
   <feature name='dtes64'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
index 4d721b4d07..15acb88238 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-host.xml
@@ -1,6 +1,6 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>SandyBridge</model>
+  <model>SandyBridge-v1</model>
   <vendor>Intel</vendor>
   <signature family='6' model='42' stepping='7'/>
   <feature name='dtes64'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
index 32612c78e7..922a565fbf 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-2600-xsaveopt-host.xml
@@ -1,6 +1,6 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>SandyBridge</model>
+  <model>SandyBridge-v1</model>
   <vendor>Intel</vendor>
   <signature family='6' model='42' stepping='7'/>
   <feature name='dtes64'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
index 8f56d42213..e243de08f1 100644
--- a/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Xeon-E5-2650-host.xml
@@ -1,6 +1,6 @@
 <cpu>
   <arch>x86_64</arch>
-  <model>SandyBridge-IBRS</model>
+  <model>SandyBridge-v2</model>
   <vendor>Intel</vendor>
   <signature family='6' model='45' stepping='7'/>
   <feature name='dtes64'/>
diff --git a/tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml
index 91470f547c..fef8d6b7e6 100644
--- a/tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_5.2.0-q35.x86_64.xml
@@ -534,11 +534,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml
index ea9d251170..ef6c42b26e 100644
--- a/tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_5.2.0-tcg.x86_64.xml
@@ -915,19 +915,32 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='avx'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='avx'/>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='avx'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='avx'/>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_5.2.0.x86_64.xml b/tests/domaincapsdata/qemu_5.2.0.x86_64.xml
index 5595aa189f..bf133ee52f 100644
--- a/tests/domaincapsdata/qemu_5.2.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_5.2.0.x86_64.xml
@@ -533,11 +533,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml
index 67e9581392..4d70c4dff3 100644
--- a/tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.0.0-q35.x86_64.xml
@@ -543,11 +543,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml
index dece2c5a51..51c450070e 100644
--- a/tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.0.0-tcg.x86_64.xml
@@ -947,19 +947,32 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='avx'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='avx'/>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='avx'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='avx'/>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_6.0.0.x86_64.xml b/tests/domaincapsdata/qemu_6.0.0.x86_64.xml
index b20142b754..5aa253d292 100644
--- a/tests/domaincapsdata/qemu_6.0.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.0.0.x86_64.xml
@@ -542,11 +542,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml
index 20cf24f7d2..8331b137a4 100644
--- a/tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.1.0-q35.x86_64.xml
@@ -607,11 +607,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml
index 8c105600d1..ffb6f8b8f5 100644
--- a/tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.1.0-tcg.x86_64.xml
@@ -1055,19 +1055,32 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='avx'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='avx'/>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='avx'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='avx'/>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_6.1.0.x86_64.xml b/tests/domaincapsdata/qemu_6.1.0.x86_64.xml
index d04712fac0..5d9e5e7d0a 100644
--- a/tests/domaincapsdata/qemu_6.1.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.1.0.x86_64.xml
@@ -606,11 +606,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml
index fcb4bc875c..8b5d68d86f 100644
--- a/tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.2.0-q35.x86_64.xml
@@ -604,11 +604,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml
index 89d88b5ba6..99aee06e01 100644
--- a/tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.2.0-tcg.x86_64.xml
@@ -1053,19 +1053,32 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='avx'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='avx'/>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='avx'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='avx'/>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_6.2.0.x86_64.xml b/tests/domaincapsdata/qemu_6.2.0.x86_64.xml
index dd65742683..eecf62e23c 100644
--- a/tests/domaincapsdata/qemu_6.2.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_6.2.0.x86_64.xml
@@ -603,11 +603,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml
index 7a8c833ffb..1594090e93 100644
--- a/tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.0.0-q35.x86_64.xml
@@ -631,11 +631,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml
index e180310c57..5cbef5a3d9 100644
--- a/tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.0.0-tcg.x86_64.xml
@@ -1085,19 +1085,32 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='avx'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='avx'/>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='avx'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='avx'/>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_7.0.0.x86_64.xml b/tests/domaincapsdata/qemu_7.0.0.x86_64.xml
index 0e27307188..7686d541af 100644
--- a/tests/domaincapsdata/qemu_7.0.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.0.0.x86_64.xml
@@ -630,11 +630,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml
index 63b5f3daeb..64f907d402 100644
--- a/tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.1.0-q35.x86_64.xml
@@ -598,11 +598,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml
index f2f45a3159..2c3d3c6831 100644
--- a/tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.1.0-tcg.x86_64.xml
@@ -1033,19 +1033,32 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='avx'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='avx'/>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='avx'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='avx'/>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_7.1.0.x86_64.xml b/tests/domaincapsdata/qemu_7.1.0.x86_64.xml
index 4596b3cfaa..d44bbf5916 100644
--- a/tests/domaincapsdata/qemu_7.1.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.1.0.x86_64.xml
@@ -597,11 +597,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_7.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_7.2.0-q35.x86_64.xml
index eb02099bdd..0c80394deb 100644
--- a/tests/domaincapsdata/qemu_7.2.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.2.0-q35.x86_64.xml
@@ -603,11 +603,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_7.2.0-tcg.x86_64+hvf.xml b/tests/domaincapsdata/qemu_7.2.0-tcg.x86_64+hvf.xml
index 8833bf346f..c0bccf6d63 100644
--- a/tests/domaincapsdata/qemu_7.2.0-tcg.x86_64+hvf.xml
+++ b/tests/domaincapsdata/qemu_7.2.0-tcg.x86_64+hvf.xml
@@ -846,17 +846,28 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_7.2.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_7.2.0-tcg.x86_64.xml
index 8833bf346f..c0bccf6d63 100644
--- a/tests/domaincapsdata/qemu_7.2.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.2.0-tcg.x86_64.xml
@@ -846,17 +846,28 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_7.2.0.x86_64.xml b/tests/domaincapsdata/qemu_7.2.0.x86_64.xml
index abb210a30b..495ff2a7a6 100644
--- a/tests/domaincapsdata/qemu_7.2.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_7.2.0.x86_64.xml
@@ -602,11 +602,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='Skylake-Client-v1'>Skylake-Client</model>
       <blockers model='Skylake-Client'>
         <feature name='erms'/>
diff --git a/tests/domaincapsdata/qemu_8.0.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_8.0.0-q35.x86_64.xml
index 283617171c..14b575174e 100644
--- a/tests/domaincapsdata/qemu_8.0.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.0.0-q35.x86_64.xml
@@ -603,11 +603,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_8.0.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_8.0.0-tcg.x86_64.xml
index 65e487ff9e..5ea1d67be6 100644
--- a/tests/domaincapsdata/qemu_8.0.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.0.0-tcg.x86_64.xml
@@ -846,17 +846,28 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='3dnowprefetch'/>
diff --git a/tests/domaincapsdata/qemu_8.0.0.x86_64.xml b/tests/domaincapsdata/qemu_8.0.0.x86_64.xml
index 0760bdaac4..910375f2f9 100644
--- a/tests/domaincapsdata/qemu_8.0.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.0.0.x86_64.xml
@@ -602,11 +602,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_8.1.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_8.1.0-q35.x86_64.xml
index e1d63a9007..76d4068514 100644
--- a/tests/domaincapsdata/qemu_8.1.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.1.0-q35.x86_64.xml
@@ -741,11 +741,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_8.1.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_8.1.0-tcg.x86_64.xml
index edd510b459..85c1c55285 100644
--- a/tests/domaincapsdata/qemu_8.1.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.1.0-tcg.x86_64.xml
@@ -826,17 +826,28 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_8.1.0.x86_64.xml b/tests/domaincapsdata/qemu_8.1.0.x86_64.xml
index db88c10e02..31faf3b348 100644
--- a/tests/domaincapsdata/qemu_8.1.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.1.0.x86_64.xml
@@ -740,11 +740,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_8.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_8.2.0-q35.x86_64.xml
index 32ca16ad7a..b19817918f 100644
--- a/tests/domaincapsdata/qemu_8.2.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.2.0-q35.x86_64.xml
@@ -742,11 +742,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_8.2.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_8.2.0-tcg.x86_64.xml
index bbedbc97e8..f5c4c5cde5 100644
--- a/tests/domaincapsdata/qemu_8.2.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.2.0-tcg.x86_64.xml
@@ -815,17 +815,28 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
         <feature name='x2apic'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+        <feature name='x2apic'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_8.2.0.x86_64.xml b/tests/domaincapsdata/qemu_8.2.0.x86_64.xml
index dbb2f570c4..382c098a1a 100644
--- a/tests/domaincapsdata/qemu_8.2.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_8.2.0.x86_64.xml
@@ -741,11 +741,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.0.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_9.0.0-q35.x86_64.xml
index 1bb022ed96..5e85710109 100644
--- a/tests/domaincapsdata/qemu_9.0.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.0.0-q35.x86_64.xml
@@ -742,11 +742,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.0.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_9.0.0-tcg.x86_64.xml
index 36e94c5332..003aca6d5a 100644
--- a/tests/domaincapsdata/qemu_9.0.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.0.0-tcg.x86_64.xml
@@ -777,15 +777,24 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='tsc-deadline'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='tsc-deadline'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.0.0.x86_64.xml b/tests/domaincapsdata/qemu_9.0.0.x86_64.xml
index 1f322d41c3..be10184da3 100644
--- a/tests/domaincapsdata/qemu_9.0.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.0.0.x86_64.xml
@@ -741,11 +741,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.1.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_9.1.0-q35.x86_64.xml
index 1a646e25eb..eba43c60e4 100644
--- a/tests/domaincapsdata/qemu_9.1.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.1.0-q35.x86_64.xml
@@ -775,11 +775,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.1.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_9.1.0-tcg.x86_64.xml
index 5ed8b25139..58bb4f9db6 100644
--- a/tests/domaincapsdata/qemu_9.1.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.1.0-tcg.x86_64.xml
@@ -802,15 +802,24 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='tsc-deadline'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='tsc-deadline'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.1.0.x86_64.xml b/tests/domaincapsdata/qemu_9.1.0.x86_64.xml
index fa46dd5393..e548534e1f 100644
--- a/tests/domaincapsdata/qemu_9.1.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.1.0.x86_64.xml
@@ -774,11 +774,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml b/tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml
index 3cfbed919a..5be6724161 100644
--- a/tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.2.0-q35.x86_64.xml
@@ -775,11 +775,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.2.0-tcg.x86_64.xml b/tests/domaincapsdata/qemu_9.2.0-tcg.x86_64.xml
index f6f461bbf4..1eec80af8d 100644
--- a/tests/domaincapsdata/qemu_9.2.0-tcg.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.2.0-tcg.x86_64.xml
@@ -802,15 +802,24 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='no' vendor='Intel'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
       <blockers model='SandyBridge'>
         <feature name='tsc-deadline'/>
       </blockers>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
         <feature name='tsc-deadline'/>
       </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v1</model>
+      <blockers model='SandyBridge-v1'>
+        <feature name='tsc-deadline'/>
+      </blockers>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+        <feature name='tsc-deadline'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>
diff --git a/tests/domaincapsdata/qemu_9.2.0.x86_64.xml b/tests/domaincapsdata/qemu_9.2.0.x86_64.xml
index f2f765ade9..0716a44ed5 100644
--- a/tests/domaincapsdata/qemu_9.2.0.x86_64.xml
+++ b/tests/domaincapsdata/qemu_9.2.0.x86_64.xml
@@ -774,11 +774,16 @@
         <feature name='xop'/>
       </blockers>
       <model usable='yes' vendor='Intel'>Penryn</model>
-      <model usable='yes' vendor='Intel'>SandyBridge</model>
-      <model usable='no' vendor='Intel'>SandyBridge-IBRS</model>
+      <model usable='yes' vendor='Intel' canonical='SandyBridge-v1'>SandyBridge</model>
+      <model usable='no' vendor='Intel' canonical='SandyBridge-v2'>SandyBridge-IBRS</model>
       <blockers model='SandyBridge-IBRS'>
         <feature name='spec-ctrl'/>
       </blockers>
+      <model usable='yes' vendor='Intel'>SandyBridge-v1</model>
+      <model usable='no' vendor='Intel'>SandyBridge-v2</model>
+      <blockers model='SandyBridge-v2'>
+        <feature name='spec-ctrl'/>
+      </blockers>
       <model usable='no' vendor='Intel' canonical='SapphireRapids-v1'>SapphireRapids</model>
       <blockers model='SapphireRapids'>
         <feature name='amx-bf16'/>