diff --git a/src/inference/src/os/cpu_map_info.hpp b/src/inference/src/os/cpu_map_info.hpp
index b1360bc571f..9121b706f7d 100644
--- a/src/inference/src/os/cpu_map_info.hpp
+++ b/src/inference/src/os/cpu_map_info.hpp
@@ -157,14 +157,13 @@ void parse_processor_info_win(const char* base_ptr,
  * @param[out] _sockets total number for sockets in system
  * @param[out] _cores total number for physical CPU cores in system
  * @param[out] _proc_type_table summary table of number of processors per type
- * @return
  */
-int parse_processor_info_macos(const std::vector<std::pair<std::string, uint64_t>>& system_info_table,
-                               int& _processors,
-                               int& _numa_nodes,
-                               int& _sockets,
-                               int& _cores,
-                               std::vector<std::vector<int>>& _proc_type_table);
+void parse_processor_info_macos(const std::vector<std::pair<std::string, uint64_t>>& system_info_table,
+                                int& _processors,
+                                int& _numa_nodes,
+                                int& _sockets,
+                                int& _cores,
+                                std::vector<std::vector<int>>& _proc_type_table);
 #endif
 
 }  // namespace ov
diff --git a/src/inference/src/os/mac/mac_system_conf.cpp b/src/inference/src/os/mac/mac_system_conf.cpp
index 04b9a77c7d6..092cd0f33cd 100644
--- a/src/inference/src/os/mac/mac_system_conf.cpp
+++ b/src/inference/src/os/mac/mac_system_conf.cpp
@@ -7,6 +7,7 @@
 #include <vector>
 
 #include "dev/threading/parallel_custom_arena.hpp"
+#include "openvino/core/except.hpp"
 #include "openvino/runtime/system_conf.hpp"
 #include "os/cpu_map_info.hpp"
 
@@ -28,17 +29,16 @@ CPU::CPU() {
         }
     }
 
-    if (!parse_processor_info_macos(system_info_table, _processors, _numa_nodes, _sockets, _cores, _proc_type_table)) {
-        _org_proc_type_table = _proc_type_table;
-    }
+    parse_processor_info_macos(system_info_table, _processors, _numa_nodes, _sockets, _cores, _proc_type_table);
+    _org_proc_type_table = _proc_type_table;
 }
 
-int parse_processor_info_macos(const std::vector<std::pair<std::string, uint64_t>>& system_info_table,
-                               int& _processors,
-                               int& _numa_nodes,
-                               int& _sockets,
-                               int& _cores,
-                               std::vector<std::vector<int>>& _proc_type_table) {
+void parse_processor_info_macos(const std::vector<std::pair<std::string, uint64_t>>& system_info_table,
+                                int& _processors,
+                                int& _numa_nodes,
+                                int& _sockets,
+                                int& _cores,
+                                std::vector<std::vector<int>>& _proc_type_table) {
     _processors = 0;
     _numa_nodes = 0;
     _sockets = 0;
@@ -51,7 +51,7 @@ int parse_processor_info_macos(const std::vector<std::pair<std::string, uint64_t
                            });
 
     if (it == system_info_table.end()) {
-        return -1;
+        OPENVINO_THROW("Unable to get number of cpus from macOS!");
     } else {
         _processors = static_cast<int>(it->second);
     }
@@ -63,63 +63,50 @@ int parse_processor_info_macos(const std::vector<std::pair<std::string, uint64_t
                       });
 
     if (it == system_info_table.end()) {
-        _processors = 0;
-        return -1;
+        _cores = _processors;
     } else {
         _cores = static_cast<int>(it->second);
     }
 
+    _proc_type_table.resize(1, std::vector<int>(PROC_TYPE_TABLE_SIZE, 0));
+
     _numa_nodes = 1;
     _sockets = 1;
 
+    _proc_type_table[0][ALL_PROC] = _processors;
+    _proc_type_table[0][MAIN_CORE_PROC] = _cores;
+    _proc_type_table[0][HYPER_THREADING_PROC] = _processors - _cores;
+
     it = std::find_if(system_info_table.begin(),
                       system_info_table.end(),
                       [&](const std::pair<std::string, uint64_t>& item) {
                           return item.first == "hw.optional.arm64";
                       });
 
-    if (it == system_info_table.end()) {
-        _proc_type_table.resize(1, std::vector<int>(PROC_TYPE_TABLE_SIZE, 0));
-        _proc_type_table[0][ALL_PROC] = _processors;
-        _proc_type_table[0][MAIN_CORE_PROC] = _cores;
-        _proc_type_table[0][HYPER_THREADING_PROC] = _processors - _cores;
-        _proc_type_table[0][PROC_NUMA_NODE_ID] = 0;
-        _proc_type_table[0][PROC_SOCKET_ID] = 0;
-    } else {
+    if (it != system_info_table.end()) {
         it = std::find_if(system_info_table.begin(),
                           system_info_table.end(),
                           [&](const std::pair<std::string, uint64_t>& item) {
                               return item.first == "hw.perflevel0.physicalcpu";
                           });
 
-        if (it == system_info_table.end()) {
-            _processors = 0;
-            _cores = 0;
-            _numa_nodes = 0;
-            _sockets = 0;
-            return -1;
-        } else {
-            _proc_type_table.resize(1, std::vector<int>(PROC_TYPE_TABLE_SIZE, 0));
-            _proc_type_table[0][ALL_PROC] = _processors;
+        if (it != system_info_table.end()) {
             _proc_type_table[0][MAIN_CORE_PROC] = it->second;
-            _proc_type_table[0][PROC_NUMA_NODE_ID] = 0;
-            _proc_type_table[0][PROC_SOCKET_ID] = 0;
-        }
 
-        it = std::find_if(system_info_table.begin(),
-                          system_info_table.end(),
-                          [&](const std::pair<std::string, uint64_t>& item) {
-                              return item.first == "hw.perflevel1.physicalcpu";
-                          });
+            it = std::find_if(system_info_table.begin(),
+                              system_info_table.end(),
+                              [&](const std::pair<std::string, uint64_t>& item) {
+                                  return item.first == "hw.perflevel1.physicalcpu";
+                              });
 
-        if (it == system_info_table.end()) {
-            return 0;
+            if (it != system_info_table.end()) {
+                _proc_type_table[0][EFFICIENT_CORE_PROC] = it->second;
+            }
         } else {
-            _proc_type_table[0][EFFICIENT_CORE_PROC] = it->second;
+            _proc_type_table[0][EFFICIENT_CORE_PROC] = _cores / 2;
+            _proc_type_table[0][MAIN_CORE_PROC] = _cores - _proc_type_table[0][EFFICIENT_CORE_PROC];
         }
     }
-
-    return 0;
 }
 
 }  // namespace ov
diff --git a/src/inference/tests/unit/cpu_map_parser/parser_macos.cpp b/src/inference/tests/unit/cpu_map_parser/parser_macos.cpp
index 59fe8aef0ac..9b550ee9a04 100644
--- a/src/inference/tests/unit/cpu_map_parser/parser_macos.cpp
+++ b/src/inference/tests/unit/cpu_map_parser/parser_macos.cpp
@@ -52,7 +52,7 @@ public:
     }
 };
 
-MacOSCpuMapTestCase test_case_arm = {
+MacOSCpuMapTestCase test_case_arm_1 = {
     8,                     // param[expected out]: total 8 logcial processors on this simulated platform
     1,                     // param[expected out]: total 1 numa nodes on this simulated platform
     1,                     // param[expected out]: total 1 sockets on this simulated platform
@@ -67,7 +67,32 @@ MacOSCpuMapTestCase test_case_arm = {
     },  // param[in]: The system information table of this simulated platform
 };
 
-MacOSCpuMapTestCase test_case_x86 = {
+MacOSCpuMapTestCase test_case_arm_2 = {
+    8,
+    1,
+    1,
+    8,
+    {{8, 4, 4, 0, 0, 0}},
+    {
+        {"hw.ncpu", 8},
+        {"hw.physicalcpu", 8},
+        {"hw.optional.arm64", 1},
+    },
+};
+
+MacOSCpuMapTestCase test_case_arm_3 = {
+    8,
+    1,
+    1,
+    8,
+    {{8, 4, 4, 0, 0, 0}},
+    {
+        {"hw.ncpu", 8},
+        {"hw.optional.arm64", 1},
+    },
+};
+
+MacOSCpuMapTestCase test_case_x86_1 = {
     12,
     1,
     1,
@@ -76,9 +101,21 @@ MacOSCpuMapTestCase test_case_x86 = {
     {{"hw.ncpu", 12}, {"hw.physicalcpu", 6}},
 };
 
+MacOSCpuMapTestCase test_case_x86_2 = {
+    12,
+    1,
+    1,
+    12,
+    {{12, 12, 0, 0, 0, 0}},
+    {{"hw.ncpu", 12}},
+};
+
 TEST_P(MacOSCpuMapParserTests, MacOS) {}
 
-INSTANTIATE_TEST_SUITE_P(CPUMap, MacOSCpuMapParserTests, testing::Values(test_case_arm, test_case_x86));
+INSTANTIATE_TEST_SUITE_P(
+    CPUMap,
+    MacOSCpuMapParserTests,
+    testing::Values(test_case_arm_1, test_case_arm_2, test_case_arm_3, test_case_x86_1, test_case_x86_2));
 
 #endif
 }  // namespace