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Intel Core i5-12450HX Benchmark, Test and specs
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The Intel Core i5-12450HX was released in Q2/2022 and has 8 cores. The processor can process 12 threads simultaneously and uses a mainboard with the socket LGA 1700.
| Name: | Intel Core i5-12450HX |
|---|---|
| Family: | Intel Core i5 (334) |
| CPU group: | Intel Core i 12000H (23) |
| Architecture: | Alder Lake H |
| Technology: | 10 nm |
| Segment: | Mobile |
| Generation: | 12 |
| Predecessor: | -- |
| Successor: | Intel Core i5-13450HX |
CPU Cores and Base Frequency
The Intel Core i5-12450HX has 8 cores. The clock frequency of the Intel Core i5-12450HX is 2.40 GHz (4.40 GHz). An initial performance assessment can be made using the number of CPU cores.
| CPU Cores / Threads: | 8 / 12 |
|---|---|
| Core architecture: | hybrid (big.LITTLE) |
| A-Core: | 4x Golden Cove |
| B-Core: | 4x Gracemont |
| Hyperthreading / SMT: | Yes |
|---|---|
| Overclocking: | Yes |
| A-Core Frequency: | 2.40 GHz (4.40 GHz) |
| B-Core Frequency: | 1.80 GHz (3.10 GHz) |
Integrated graphics (iGPU)
The Intel Core i5-12450HX has an integrated graphics that the system can use to efficiently play back videos. The Intel Core i5-12450HX has the Intel UHD Graphics 770 installed, which has 32 streaming multiprocessors (256 shaders).
| GPU name: | Intel UHD Graphics 770 |
|---|---|
| GPU frequency: | 0.30 GHz |
| GPU (Turbo): | 1.30 GHz |
| Compute units: | 32 |
| Shader: | 256 |
| Hardware Raytracing: | No |
| Release date: | Q4/2021 |
| Max. displays: | 3 |
|---|---|
| Generation: | 11 |
| Direct X: | 12 |
| Technology: | 10 nm |
| Max. GPU Memory: | 64 GB |
| Frame Generation: | No |
Hardware codec support
Processors with integrated graphics can process video codecs faster. Support for modern codecs can significantly increase system efficiency during video playback.
| h265 / HEVC (8 bit): | Decode / Encode |
|---|---|
| h265 / HEVC (10 bit): | Decode / Encode |
| h264: | Decode / Encode |
| VP8: | Decode / Encode |
| VP9: | Decode / Encode |
| AV1: | Decode |
|---|---|
| AVC: | Decode / Encode |
| VC-1: | Decode |
| JPEG: | Decode / Encode |
Memory & PCIeThe Intel Core i5-12450HX supports a maximum of 128 GB memory. Depending on the mainboard, the processor can use a maximum of 2 (Dual Channel) memory channels. This results in a maximum bandwidth of the main memory of 83.2 GB/s. |
|
| Memory type: | Memory bandwidth: |
|---|---|
| LPDDR5-5200 LPDDR4X-4266 DDR5-4800 DDR4-3200 | 83.2 GB/s 68.2 GB/s 76.8 GB/s 51.2 GB/s |
| Max. Memory: | 128 GB |
| Memory channels: | 2 (Dual Channel) |
| ECC: | No |
| PCIe: | 5.0 x 20 |
| PCIe Bandwidth: | 78.8 GB/s |
Thermal ManagementThe Intel Core i5-12450HX has a TDP of 55 W. Based on the TDP, the system manufacturer can and must adapt the cooling solution to the processor. |
|
|---|---|
| TDP (PL1 / PBP): | 55 W |
| TDP (PL2): | 157 W |
| TDP up: | -- |
| TDP down: | 45 W |
| Tjunction max.: | 100 °C |
Technical details
Modern production reduces the waste heat of a processor and increases its efficiency. The Intel Core i5-12450HX is made in 10 nm and has 12.00 MB cache.
| Technology: | 10 nm |
|---|---|
| Chip design: | Monolithic |
| Socket: | LGA 1700 |
| L2-Cache: | -- |
| L3-Cache: | 12.00 MB |
| AES-NI: | Yes |
| Operating systems: | Windows 10, Windows 11, Linux |
| Virtualization: | VT-x, VT-x EPT, VT-d |
|---|---|
| Instruction set (ISA): | x86-64 (64 bit) |
| ISA extensions: | SSE4.1, SSE4.2, AVX2, AVX2+ |
| Release date: | Q2/2022 |
| Release price: | -- |
| Part Number: | -- |
| Documents: | Technical data sheet |
8C 12T @ 2.40 GHz (4.40 GHz)
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Benchmark results
The benchmark results for the Intel Core i5-12450HX have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.
Screenshots:
Screenshots:
- Cinebench 2024 on Lenovo LOQ 15IAX9 (28 GB DDR5-4800), Windows 11
- CPU-Z on Lenovo LOQ 15IAX9 (28 GB DDR5-4800), Windows 11
Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Core i5-1240P
12C 16T @ 4.40 GHz |
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AMD Ryzen 7 5800XT
8C 16T @ 4.80 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
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AMD Ryzen 3 PRO 8300G
4C 8T @ 4.90 GHz |
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AMD Ryzen 3 8300G
4C 8T @ 4.90 GHz |
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Intel Core i5-12450H
8C 12T @ 4.40 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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AMD Ryzen 5 5600X
6C 12T @ 4.60 GHz |
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Intel Core i5-1240P
12C 16T @ 4.40 GHz |
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Apple M1 Pro (8-CPU)
8C 8T @ 3.20 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
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Intel Core i7-10700KF
8C 16T @ 5.10 GHz |
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Intel Core i7-10700K
8C 16T @ 5.10 GHz |
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AMD Ryzen 5 5500GT
6C 12T @ 4.40 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
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Intel Core i7-11700K
8C 16T @ 5.00 GHz |
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Intel Core i7-11700KF
8C 16T @ 5.00 GHz |
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Intel Xeon W-1350P
6C 12T @ 5.10 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
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AMD Ryzen 9 5900XT
16C 32T @ 4.80 GHz |
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AMD Ryzen 9 5900X
12C 24T @ 4.80 GHz |
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Intel Core i5-12400F
6C 12T @ 4.40 GHz |
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Geekbench 6 (Multi-Core)
The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
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AMD Ryzen 5 5600GT
6C 12T @ 3.60 GHz |
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AMD Ryzen 5 5600X
6C 12T @ 4.30 GHz |
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AMD Ryzen Threadripper 2970WX
24C 48T @ 3.00 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
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Intel Core i7-11800H
8C 16T @ 3.40 GHz |
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AMD Ryzen 5 PRO 8640U
6C 12T @ 3.50 GHz |
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AMD Ryzen 5 8640U
6C 12T @ 3.50 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Core i9-11900
Intel UHD Graphics 750 @ 1.30 GHz |
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Intel Core i9-11900K
Intel UHD Graphics 750 @ 1.30 GHz |
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Intel Core i9-11900T
Intel UHD Graphics 750 @ 1.30 GHz |
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Intel Core i5-12450HX
Intel UHD Graphics 770 @ 1.30 GHz |
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HiSilicon Kirin 820E 5G
ARM Mali-G57 MP6 @ 0.85 GHz |
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HiSilicon Kirin 820 5G
ARM Mali-G57 MP6 @ 0.85 GHz |
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AMD A10-6800K
AMD Radeon HD 8670D @ 0.84 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Apple M3
8C 8T @ 4.06 GHz |
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AMD Ryzen 5 5600GE
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2697 v3
14C 28T @ 3.10 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
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Intel Xeon E5-2698 v3
16C 32T @ 3.00 GHz |
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Intel Core Ultra 5 125H
14C 18T @ 4.50 GHz |
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AMD Ryzen 7 4800H
8C 16T @ 3.80 GHz |
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Benchmarks
Cinebench 2024 (SC)
303 entries
303 entries
Cinebench 2024 (MC)
302 entries
302 entries
Geekbench 6 (SC)
1,815 entries
1,815 entries
Geekbench 6 (MC)
1,761 entries
1,761 entries
FP32 SP (iGPU)
2,087 entries
2,087 entries
3DMark Timespy (iGPU)
529 entries
529 entries
PassMark CPU-Mark
2,402 entries
2,402 entries
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