diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index b6c63b892e..5b5324a35c 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2373,6 +2373,60 @@ static const CPUCaches epyc_rome_v3_cache_info = {
     },
 };
 
+static const CPUCaches epyc_rome_v5_cache_info = {
+    .l1d_cache = &(CPUCacheInfo) {
+        .type = DATA_CACHE,
+        .level = 1,
+        .size = 32 * KiB,
+        .line_size = 64,
+        .associativity = 8,
+        .partitions = 1,
+        .sets = 64,
+        .lines_per_tag = 1,
+        .self_init = true,
+        .share_level = CPU_TOPOLOGY_LEVEL_CORE,
+    },
+    .l1i_cache = &(CPUCacheInfo) {
+        .type = INSTRUCTION_CACHE,
+        .level = 1,
+        .size = 32 * KiB,
+        .line_size = 64,
+        .associativity = 8,
+        .partitions = 1,
+        .sets = 64,
+        .lines_per_tag = 1,
+        .self_init = true,
+        .share_level = CPU_TOPOLOGY_LEVEL_CORE,
+    },
+    .l2_cache = &(CPUCacheInfo) {
+        .type = UNIFIED_CACHE,
+        .level = 2,
+        .size = 512 * KiB,
+        .line_size = 64,
+        .associativity = 8,
+        .partitions = 1,
+        .sets = 1024,
+        .lines_per_tag = 1,
+        .self_init = true,
+        .inclusive = true,
+        .share_level = CPU_TOPOLOGY_LEVEL_CORE,
+    },
+    .l3_cache = &(CPUCacheInfo) {
+        .type = UNIFIED_CACHE,
+        .level = 3,
+        .size = 16 * MiB,
+        .line_size = 64,
+        .associativity = 16,
+        .partitions = 1,
+        .sets = 16384,
+        .lines_per_tag = 1,
+        .self_init = true,
+        .no_invd_sharing = true,
+        .complex_indexing = false,
+        .share_level = CPU_TOPOLOGY_LEVEL_DIE,
+    },
+};
+
 static const CPUCaches epyc_milan_cache_info = {
     .l1d_cache = &(CPUCacheInfo) {
         .type = DATA_CACHE,
@@ -5449,6 +5503,25 @@ static const X86CPUDefinition builtin_x86_defs[] = {
                     { /* end of list */ }
                 },
             },
+            {
+                .version = 5,
+                .props = (PropValue[]) {
+                    { "overflow-recov", "on" },
+                    { "succor", "on" },
+                    { "lbrv", "on" },
+                    { "tsc-scale", "on" },
+                    { "vmcb-clean", "on" },
+                    { "flushbyasid", "on" },
+                    { "pause-filter", "on" },
+                    { "pfthreshold", "on" },
+                    { "v-vmsave-vmload", "on" },
+                    { "vgif", "on" },
+                    { "model-id",
+                      "AMD EPYC-Rome-v5 Processor" },
+                    { /* end of list */ }
+                },
+                .cache_info = &epyc_rome_v5_cache_info
+            },
             { /* end of list */ }
         }
     },