diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 8cfaf216e7..c6d8d0d84d 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -94,7 +94,11 @@
 #include "trace.h"
 #include CONFIG_DEVICES
 
-GlobalProperty pc_compat_6_0[] = {};
+GlobalProperty pc_compat_6_0[] = {
+    { "qemu64" "-" TYPE_X86_CPU, "family", "6" },
+    { "qemu64" "-" TYPE_X86_CPU, "model", "6" },
+    { "qemu64" "-" TYPE_X86_CPU, "stepping", "3" },
+};
 const size_t pc_compat_6_0_len = G_N_ELEMENTS(pc_compat_6_0);
 
 GlobalProperty pc_compat_5_2[] = {
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index ff92d924ad..078ec90552 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -1803,9 +1803,9 @@ static const X86CPUDefinition builtin_x86_defs[] = {
         .name = "qemu64",
         .level = 0xd,
         .vendor = CPUID_VENDOR_AMD,
-        .family = 6,
-        .model = 6,
-        .stepping = 3,
+        .family = 15,
+        .model = 107,
+        .stepping = 1,
         .features[FEAT_1_EDX] =
             PPRO_FEATURES |
             CPUID_MTRR | CPUID_CLFLUSH | CPUID_MCA |