diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 55aba4889628..c9897c0fe91a 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -234,22 +234,53 @@ static uint8_t cpuid2_cache_descriptor(CPUCacheInfo *cache)
                        ((t) == UNIFIED_CACHE) ? CACHE_TYPE_UNIFIED : \
                        0 /* Invalid value */)
 
+static uint32_t max_processor_ids_for_cache(X86CPUTopoInfo *topo_info,
+                                            enum CPUTopoLevel share_level)
+{
+    uint32_t num_ids = 0;
+
+    switch (share_level) {
+    case CPU_TOPO_LEVEL_CORE:
+        num_ids = 1 << apicid_core_offset(topo_info);
+        break;
+    case CPU_TOPO_LEVEL_DIE:
+        num_ids = 1 << apicid_die_offset(topo_info);
+        break;
+    case CPU_TOPO_LEVEL_PACKAGE:
+        num_ids = 1 << apicid_pkg_offset(topo_info);
+        break;
+    default:
+        /*
+         * Currently there is no use case for SMT and MODULE, so use
+         * assert directly to facilitate debugging.
+         */
+        g_assert_not_reached();
+    }
+
+    return num_ids - 1;
+}
+
+static uint32_t max_core_ids_in_package(X86CPUTopoInfo *topo_info)
+{
+    uint32_t num_cores = 1 << (apicid_pkg_offset(topo_info) -
+                               apicid_core_offset(topo_info));
+    return num_cores - 1;
+}
 
 /* Encode cache info for CPUID[4] */
 static void encode_cache_cpuid4(CPUCacheInfo *cache,
-                                int num_apic_ids, int num_cores,
+                                X86CPUTopoInfo *topo_info,
                                 uint32_t *eax, uint32_t *ebx,
                                 uint32_t *ecx, uint32_t *edx)
 {
     assert(cache->size == cache->line_size * cache->associativity *
                           cache->partitions * cache->sets);
 
-    assert(num_apic_ids > 0);
     *eax = CACHE_TYPE(cache->type) |
            CACHE_LEVEL(cache->level) |
            (cache->self_init ? CACHE_SELF_INIT_LEVEL : 0) |
-           ((num_cores - 1) << 26) |
-           ((num_apic_ids - 1) << 14);
+           (max_core_ids_in_package(topo_info) << 26) |
+           (max_processor_ids_for_cache(topo_info, cache->share_level) << 14);
 
     assert(cache->line_size > 0);
     assert(cache->partitions > 0);
@@ -6116,56 +6147,41 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
                 int host_vcpus_per_cache = 1 + ((*eax & 0x3FFC000) >> 14);
 
                 if (cores_per_pkg > 1) {
-                    int addressable_cores_offset =
-                                                apicid_pkg_offset(&topo_info) -
-                                                apicid_core_offset(&topo_info);
-
                     *eax &= ~0xFC000000;
-                    *eax |= (1 << addressable_cores_offset - 1) << 26;
+                    *eax |= max_core_ids_in_package(&topo_info) << 26;
                 }
                 if (host_vcpus_per_cache > cpus_per_pkg) {
-                    int pkg_offset = apicid_pkg_offset(&topo_info);
-
                     *eax &= ~0x3FFC000;
-                    *eax |= (1 << pkg_offset - 1) << 14;
+                    *eax |=
+                        max_processor_ids_for_cache(&topo_info,
+                                                CPU_TOPO_LEVEL_PACKAGE) << 14;
                 }
             }
         } else if (cpu->vendor_cpuid_only && IS_AMD_CPU(env)) {
             *eax = *ebx = *ecx = *edx = 0;
         } else {
             *eax = 0;
-            int addressable_cores_offset = apicid_pkg_offset(&topo_info) -
-                                           apicid_core_offset(&topo_info);
-            int core_offset, die_offset;
 
             switch (count) {
             case 0: /* L1 dcache info */
-                core_offset = apicid_core_offset(&topo_info);
                 encode_cache_cpuid4(env->cache_info_cpuid4.l1d_cache,
-                                    (1 << core_offset),
-                                    (1 << addressable_cores_offset),
+                                    &topo_info,
                                     eax, ebx, ecx, edx);
                 break;
             case 1: /* L1 icache info */
-                core_offset = apicid_core_offset(&topo_info);
                 encode_cache_cpuid4(env->cache_info_cpuid4.l1i_cache,
-                                    (1 << core_offset),
-                                    (1 << addressable_cores_offset),
+                                    &topo_info,
                                     eax, ebx, ecx, edx);
                 break;
             case 2: /* L2 cache info */
-                core_offset = apicid_core_offset(&topo_info);
                 encode_cache_cpuid4(env->cache_info_cpuid4.l2_cache,
-                                    (1 << core_offset),
-                                    (1 << addressable_cores_offset),
+                                    &topo_info,
                                     eax, ebx, ecx, edx);
                 break;
             case 3: /* L3 cache info */
-                die_offset = apicid_die_offset(&topo_info);
                 if (cpu->enable_l3_cache) {
                     encode_cache_cpuid4(env->cache_info_cpuid4.l3_cache,
-                                        (1 << die_offset),
-                                        (1 << addressable_cores_offset),
+                                        &topo_info,
                                         eax, ebx, ecx, edx);
                     break;
                 }
