diff --git a/tests/cputest.c b/tests/cputest.c
index 1d6f4053d29d11e9594e10698f45a20c1dcd332b..ba606fd2b4d622e2887a7e3fc5d14d575f20a1c8 100644
--- a/tests/cputest.c
+++ b/tests/cputest.c
@@ -872,6 +872,7 @@ mymain(void)
DO_TEST_CPUID("x86", "Xeon-E5-2630", true);
DO_TEST_CPUID("x86", "Xeon-E5-2650", true);
DO_TEST_CPUID("x86", "Xeon-E7-4820", true);
+ DO_TEST_CPUID("x86", "Xeon-W3520", true);
#if WITH_QEMU && WITH_YAJL
qemuTestDriverFree(&driver);
diff --git a/tests/cputestdata/x86-cpuid-Xeon-W3520-guest.xml b/tests/cputestdata/x86-cpuid-Xeon-W3520-guest.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4037fa60cfd03f0a902259509cdbb661eebc827d
--- /dev/null
+++ b/tests/cputestdata/x86-cpuid-Xeon-W3520-guest.xml
@@ -0,0 +1,23 @@
+
+ x86_64
+ Nehalem
+ Intel
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/tests/cputestdata/x86-cpuid-Xeon-W3520-host.xml b/tests/cputestdata/x86-cpuid-Xeon-W3520-host.xml
new file mode 100644
index 0000000000000000000000000000000000000000..c4a9226973b988a972398340da902e93ad10ff82
--- /dev/null
+++ b/tests/cputestdata/x86-cpuid-Xeon-W3520-host.xml
@@ -0,0 +1,23 @@
+
+ x86_64
+ Nehalem
+ Intel
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/tests/cputestdata/x86-cpuid-Xeon-W3520-json.xml b/tests/cputestdata/x86-cpuid-Xeon-W3520-json.xml
new file mode 100644
index 0000000000000000000000000000000000000000..3292264153f5f0dedf8db0eff74a5483d655e4aa
--- /dev/null
+++ b/tests/cputestdata/x86-cpuid-Xeon-W3520-json.xml
@@ -0,0 +1,10 @@
+
+ x86_64
+ Nehalem
+
+
+
+
+
+
+
diff --git a/tests/cputestdata/x86-cpuid-Xeon-W3520.json b/tests/cputestdata/x86-cpuid-Xeon-W3520.json
new file mode 100644
index 0000000000000000000000000000000000000000..c75594d4e6b2cd0845d89898bd31762110e28b64
--- /dev/null
+++ b/tests/cputestdata/x86-cpuid-Xeon-W3520.json
@@ -0,0 +1,77 @@
+{
+ "return": [
+ {
+ "cpuid-register": "EAX",
+ "cpuid-input-ecx": 1,
+ "cpuid-input-eax": 13,
+ "features": 0
+ },
+ {
+ "cpuid-register": "EDX",
+ "cpuid-input-eax": 2147483658,
+ "features": 0
+ },
+ {
+ "cpuid-register": "EAX",
+ "cpuid-input-eax": 1073741825,
+ "features": 16777467
+ },
+ {
+ "cpuid-register": "EDX",
+ "cpuid-input-eax": 3221225473,
+ "features": 0
+ },
+ {
+ "cpuid-register": "EDX",
+ "cpuid-input-eax": 2147483655,
+ "features": 0
+ },
+ {
+ "cpuid-register": "ECX",
+ "cpuid-input-eax": 2147483649,
+ "features": 1
+ },
+ {
+ "cpuid-register": "EDX",
+ "cpuid-input-eax": 2147483649,
+ "features": 672139264
+ },
+ {
+ "cpuid-register": "EBX",
+ "cpuid-input-ecx": 0,
+ "cpuid-input-eax": 7,
+ "features": 2
+ },
+ {
+ "cpuid-register": "ECX",
+ "cpuid-input-eax": 1,
+ "features": 2159550977
+ },
+ {
+ "cpuid-register": "EDX",
+ "cpuid-input-eax": 1,
+ "features": 260832255
+ }
+ ],
+ "id": "feature-words"
+}
+
+{
+ "return": 6,
+ "id": "family"
+}
+
+{
+ "return": 26,
+ "id": "model"
+}
+
+{
+ "return": 5,
+ "id": "stepping"
+}
+
+{
+ "return": "Intel(R) Xeon(R) CPU W3520 @ 2.67GHz",
+ "id": "model-id"
+}
diff --git a/tests/cputestdata/x86-cpuid-Xeon-W3520.xml b/tests/cputestdata/x86-cpuid-Xeon-W3520.xml
new file mode 100644
index 0000000000000000000000000000000000000000..0d357f7162f2f8d9738cddab7197b2e4d59b8297
--- /dev/null
+++ b/tests/cputestdata/x86-cpuid-Xeon-W3520.xml
@@ -0,0 +1,30 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+