diff --git a/hw/core/machine-hmp-cmds.c b/hw/core/machine-hmp-cmds.c
index 7fa6075f1e5e..1f66bda346c3 100644
--- a/hw/core/machine-hmp-cmds.c
+++ b/hw/core/machine-hmp-cmds.c
@@ -86,6 +86,9 @@ void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
         if (c->has_socket_id) {
             monitor_printf(mon, "    socket-id: \"%" PRIu64 "\"\n", c->socket_id);
         }
+        if (c->has_die_id) {
+            monitor_printf(mon, "    die-id: \"%" PRIu64 "\"\n", c->die_id);
+        }
         if (c->has_core_id) {
             monitor_printf(mon, "    core-id: \"%" PRIu64 "\"\n", c->core_id);
         }
diff --git a/hw/core/machine.c b/hw/core/machine.c
index ea84bd6788b6..b35dea05bd13 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -683,6 +683,11 @@ void machine_set_cpu_numa_node(MachineState *machine,
             return;
         }
 
+        if (props->has_die_id && !slot->props.has_die_id) {
+            error_setg(errp, "die-id is not supported");
+            return;
+        }
+
         /* skip slots with explicit mismatch */
         if (props->has_thread_id && props->thread_id != slot->props.thread_id) {
                 continue;
@@ -692,6 +697,10 @@ void machine_set_cpu_numa_node(MachineState *machine,
                 continue;
         }
 
+        if (props->has_die_id && props->die_id != slot->props.die_id) {
+                continue;
+        }
+
         if (props->has_socket_id && props->socket_id != slot->props.socket_id) {
                 continue;
         }
@@ -949,6 +958,9 @@ static char *cpu_slot_to_string(const CPUArchId *cpu)
     if (cpu->props.has_socket_id) {
         g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id);
     }
+    if (cpu->props.has_die_id) {
+        g_string_append_printf(s, "die-id: %"PRId64, cpu->props.die_id);
+    }
     if (cpu->props.has_core_id) {
         if (s->len) {
             g_string_append_printf(s, ", ");
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 4dac96860d28..f91ff5e06ec9 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -2324,6 +2324,10 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
             error_setg(errp, "Invalid CPU socket-id: %u must be in range 0:%u",
                        cpu->socket_id, max_socket);
             return;
+        } else if (cpu->die_id > pcms->smp_dies - 1) {
+            error_setg(errp, "Invalid CPU die-id: %u must be in range 0:%u",
+                       cpu->die_id, max_socket);
+            return;
         }
         if (cpu->core_id < 0) {
             error_setg(errp, "CPU core-id is not set");
@@ -2343,6 +2347,7 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
         }
 
         topo.pkg_id = cpu->socket_id;
+        topo.die_id = cpu->die_id;
         topo.core_id = cpu->core_id;
         topo.smt_id = cpu->thread_id;
         cpu->apic_id = apicid_from_topo_ids(smp_cores, smp_threads, &topo);
@@ -2380,6 +2385,13 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev,
     }
     cpu->socket_id = topo.pkg_id;
 
+    if (cpu->die_id != -1 && cpu->die_id != topo.die_id) {
+        error_setg(errp, "property die-id: %u doesn't match set apic-id:"
+            " 0x%x (die-id: %u)", cpu->die_id, cpu->apic_id, topo.die_id);
+        return;
+    }
+    cpu->die_id = topo.die_id;
+
     if (cpu->core_id != -1 && cpu->core_id != topo.core_id) {
         error_setg(errp, "property core-id: %u doesn't match set apic-id:"
             " 0x%x (core-id: %u)", cpu->core_id, cpu->apic_id, topo.core_id);
@@ -2766,6 +2778,8 @@ static const CPUArchIdList *pc_possible_cpu_arch_ids(MachineState *ms)
                                  ms->smp.cores, ms->smp.threads, &topo);
         ms->possible_cpus->cpus[i].props.has_socket_id = true;
         ms->possible_cpus->cpus[i].props.socket_id = topo.pkg_id;
+        ms->possible_cpus->cpus[i].props.has_die_id = true;
+        ms->possible_cpus->cpus[i].props.die_id = topo.die_id;
         ms->possible_cpus->cpus[i].props.has_core_id = true;
         ms->possible_cpus->cpus[i].props.core_id = topo.core_id;
         ms->possible_cpus->cpus[i].props.has_thread_id = true;
diff --git a/include/hw/i386/topology.h b/include/hw/i386/topology.h
index 1ebaee0f762e..c9fb41588ef5 100644
--- a/include/hw/i386/topology.h
+++ b/include/hw/i386/topology.h
@@ -47,6 +47,7 @@ typedef uint32_t apic_id_t;
 
 typedef struct X86CPUTopoInfo {
     unsigned pkg_id;
+    unsigned die_id;
     unsigned core_id;
     unsigned smt_id;
 } X86CPUTopoInfo;
@@ -130,6 +131,7 @@ static inline void x86_topo_ids_from_apicid(apic_id_t apicid,
     topo->core_id = (apicid >> apicid_core_offset(nr_cores, nr_threads)) &
                    ~(0xFFFFFFFFUL << apicid_core_width(nr_cores, nr_threads));
     topo->pkg_id = apicid >> apicid_pkg_offset(nr_cores, nr_threads);
+    topo->die_id = 0;
 }
 
 /* Make APIC ID for the CPU 'cpu_index'
diff --git a/qapi/machine.json b/qapi/machine.json
index 81849acb3a97..979bc41e49f4 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -588,10 +588,10 @@
 #
 # @node-id: NUMA node ID the CPU belongs to
 # @socket-id: socket number within node/board the CPU belongs to
-# @core-id: core number within socket the CPU belongs to
-# @thread-id: thread number within core the CPU belongs to
+# @die-id: die number within node/board the CPU belongs to (Since 4.1)
+# @core-id: core number within die the CPU belongs to# @thread-id: thread number within core the CPU belongs to
 #
-# Note: currently there are 4 properties that could be present
+# Note: currently there are 5 properties that could be present
 # but management should be prepared to pass through other
 # properties with device_add command to allow for future
 # interface extension. This also requires the filed names to be kept in
@@ -602,6 +602,7 @@
 { 'struct': 'CpuInstanceProperties',
   'data': { '*node-id': 'int',
             '*socket-id': 'int',
+            '*die-id': 'int',
             '*core-id': 'int',
             '*thread-id': 'int'
   }
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 8ef30631409c..6b3d0035e0f6 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -5865,11 +5865,13 @@ static Property x86_cpu_properties[] = {
     DEFINE_PROP_UINT32("apic-id", X86CPU, apic_id, 0),
     DEFINE_PROP_INT32("thread-id", X86CPU, thread_id, 0),
     DEFINE_PROP_INT32("core-id", X86CPU, core_id, 0),
+    DEFINE_PROP_INT32("die-id", X86CPU, die_id, 0),
     DEFINE_PROP_INT32("socket-id", X86CPU, socket_id, 0),
 #else
     DEFINE_PROP_UINT32("apic-id", X86CPU, apic_id, UNASSIGNED_APIC_ID),
     DEFINE_PROP_INT32("thread-id", X86CPU, thread_id, -1),
     DEFINE_PROP_INT32("core-id", X86CPU, core_id, -1),
+    DEFINE_PROP_INT32("die-id", X86CPU, die_id, -1),
     DEFINE_PROP_INT32("socket-id", X86CPU, socket_id, -1),
 #endif
     DEFINE_PROP_INT32("node-id", X86CPU, node_id, CPU_UNSET_NUMA_NODE_ID),
diff --git a/target/i386/cpu.h b/target/i386/cpu.h
index 14c19e61b101..4d2ae2384eab 100644
--- a/target/i386/cpu.h
+++ b/target/i386/cpu.h
@@ -1500,6 +1500,7 @@ struct X86CPU {
 
     int32_t node_id; /* NUMA node this CPU belongs to */
     int32_t socket_id;
+    int32_t die_id;
     int32_t core_id;
     int32_t thread_id;