Follow us
Share link
Submit benchmark
Intel Core i9-12900H vs Intel Core i9-12900HK
Last updated:
CPU comparison with benchmarks
|
 |
|
| Intel Core i9-12900H | Intel Core i9-12900HK | |
CPU comparisonIntel Core i9-12900H or Intel Core i9-12900HK - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Core i9-12900H has 14 cores with 20 threads and clocks with a maximum frequency of 5.00 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i9-12900H was released in Q1/2022. The Intel Core i9-12900HK has 14 cores with 20 threads and clocks with a maximum frequency of 5.00 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i9-12900HK was released in Q1/2022. |
||
| Intel Core i9 (81) | Family | Intel Core i9 (81) |
| Intel Core i 12000H (23) | CPU group | Intel Core i 12000H (23) |
| 12 | Generation | 12 |
| Alder Lake H | Architecture | Alder Lake H |
| Notebook | Segment | Notebook |
| Intel Core i9-11900H | Predecessor | -- |
| Intel Core i9-13900H | Successor | Intel Core i9-13900HK |
|
|
||
CPU Cores and Base FrequencyThe Intel Core i9-12900H has 14 CPU cores and can calculate 20 threads in parallel. The clock frequency of the Intel Core i9-12900H is 2.50 GHz (5.00 GHz) while the Intel Core i9-12900HK has 14 CPU cores and 20 threads can calculate simultaneously. The clock frequency of the Intel Core i9-12900HK is at 2.50 GHz (5.00 GHz). |
||
| Intel Core i9-12900H | Characteristic | Intel Core i9-12900HK |
| 14 | Cores | 14 |
| 20 | Threads | 20 |
| hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.50 GHz (5.00 GHz) 6x Golden Cove |
A-Core | 2.50 GHz (5.00 GHz) 6x Golden Cove |
| 1.80 GHz (3.80 GHz) 8x Gracemont |
B-Core | 1.80 GHz (3.80 GHz) 8x Gracemont |
Integrated graphics (iGPU)The Intel Core i9-12900H or Intel Core i9-12900HK has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
||
| Intel Iris Xe Graphics 96 (Alder Lake) | GPU | Intel Iris Xe Graphics 96 (Alder Lake) |
| 0.40 GHz | GPU frequency | 0.40 GHz |
| 1.45 GHz | GPU (Turbo) | 1.45 GHz |
| 13 | GPU Generation | 13 |
| 10 nm | Technology | 10 nm |
| 4 | Max. displays | 4 |
| 96 | Compute units | 96 |
| 768 | Shader | 768 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 32 GB | Max. GPU Memory | 32 GB |
| 12.1 | DirectX Version | 12.1 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
||
| Intel Iris Xe Graphics 96 (Alder Lake) | GPU | Intel Iris Xe Graphics 96 (Alder Lake) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | Decode / Encode |
| Decode | Codec VP8 | Decode |
| Decode | Codec AV1 | Decode |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i9-12900H can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 83.2 GB/s. The Intel Core i9-12900HK supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 83.2 GB/s. |
||
| Intel Core i9-12900H | Characteristic | Intel Core i9-12900HK |
| LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 | Memory | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
| 64 GB | Max. Memory | 64 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 83.2 GB/s | Max. Bandwidth | 83.2 GB/s |
| No | ECC | No |
| 11.50 MB | L2 Cache | 11.50 MB |
| 24.00 MB | L3 Cache | 24.00 MB |
| 4.0 | PCIe version | 4.0 |
| 28 | PCIe lanes | 28 |
| 55.1 GB/s | PCIe Bandwidth | 55.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i9-12900H is 45 W, while the Intel Core i9-12900HK has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
||
| Intel Core i9-12900H | Characteristic | Intel Core i9-12900HK |
| 45 W | TDP (PL1 / PBP) | 45 W |
| 115 W | TDP (PL2) | 115 W |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-12900H is manufactured in 10 nm and has 35.50 MB cache. The Intel Core i9-12900HK is manufactured in 10 nm and has a 35.50 MB cache. |
||
| Intel Core i9-12900H | Characteristic | Intel Core i9-12900HK |
| 10 nm | Technology | 10 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
| BGA 1744 | Socket | BGA 1744 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
| Q1/2022 | Release date | Q1/2022 |
| 617 $ | Release price | 635 $ |
| show more data | show more data | |
|
14C 20T @ 2.50 GHz (5.00 GHz) buy now on Amazon and save!
14C 20T @ 2.50 GHz (5.00 GHz) buy now on Amazon and save!
|
||
Rate these processors
Average performance in benchmarks
⌀ Single core performance in 5 CPU benchmarks
⌀ Multi core performance in 7 CPU benchmarks
Price-performance ratio
Geekbench 6 multi-core score divided by the processor's release price. Higher is better.
|
Intel Core i9-12900H
Geekbench 6 MT: 11,894 / 617 $ |
||
|
|
Intel Core i9-12900HK
Geekbench 6 MT: 11,894 / 635 $ |
||
Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
|
|
Intel Core i9-12900H
14C 20T @ 5.00 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 5.00 GHz |
||
Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
|
|
Intel Core i9-12900H
14C 20T @ 3.80 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
||
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.
|
|
Intel Core i9-12900H
14C 20T @ 5.00 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 5.00 GHz |
||
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.
|
|
Intel Core i9-12900H
14C 20T @ 3.80 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
||
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
|
|
Intel Core i9-12900H
14C 20T @ 5.00 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 5.00 GHz |
||
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
|
|
Intel Core i9-12900H
14C 20T @ 3.80 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
||
Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
|
|
Intel Core i9-12900H
14C 20T @ 5.00 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 5.00 GHz |
||
Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
|
|
Intel Core i9-12900H
14C 20T @ 3.80 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
||
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.
|
|
Intel Core i9-12900H
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.45 GHz |
||
|
|
Intel Core i9-12900HK
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.45 GHz |
||
Blender 3.1 Benchmark
In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
|
|
Intel Core i9-12900H
14C 20T @ 3.80 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
||
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.
|
|
Intel Core i9-12900H
14C 20T @ 3.80 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
||
Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
|
|
Intel Core i9-12900H
14C 20T @ 5.00 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 5.00 GHz |
||
Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
|
|
Intel Core i9-12900H
14C 20T @ 3.80 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
||
Blender 2.81 (bmw27)
Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
|
|
Intel Core i9-12900H
14C 20T @ 3.80 GHz |
||
|
|
Intel Core i9-12900HK
14C 20T @ 3.80 GHz |
||
Devices using this processor |
|
| Intel Core i9-12900H | Intel Core i9-12900HK |
| Unknown | Unknown |
Popular comparisons containing this CPUs
back to index