Intel Core i9-14900HX | Intel Core i5-12450H | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i9-14900HX and the Intel Core i5-12450H and use benchmarks to check which processor is faster.
We compare the Intel Core i9-14900HX 24 core processor released in Q1/2024 with the Intel Core i5-12450H which has 8 CPU cores and was introduced in Q1/2022. |
||
Intel Core i9 (78) | Family | Intel Core i5 (331) |
Intel Core i 14000H (5) | CPU group | Intel Core i 12000H (23) |
14 | Generation | 12 |
Raptor Lake H Refresh | Architecture | Alder Lake H |
Mobile | Segment | Mobile |
Intel Core i9-13900HX | Predecessor | -- |
-- | Successor | Intel Core i5-13420H |
|
||
CPU Cores and Base FrequencyThe Intel Core i9-14900HX is a 24 core processor with a clock frequency of 2.20 GHz (5.80 GHz). The processor can compute 32 threads at the same time. The Intel Core i5-12450H clocks with 2.00 GHz (4.40 GHz), has 8 CPU cores and can calculate 12 threads in parallel. |
||
Intel Core i9-14900HX | Characteristic | Intel Core i5-12450H |
24 | Cores | 8 |
32 | Threads | 12 |
hybrid (big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.20 GHz (5.80 GHz) 8x Raptor Cove |
A-Core | 2.00 GHz (4.40 GHz) 4x Golden Cove |
1.60 GHz (4.10 GHz) 16x Gracemont |
B-Core | 1.50 GHz (3.30 GHz) 4x Gracemont |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
||
Intel Core i9-14900HX | Characteristic | Intel Core i5-12450H |
Intel® AI Boost | AI hardware | -- |
Intel Deep Learning Boost (Intel DL Boost) | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
||
Intel UHD Graphics 13th Gen (32 EU) | GPU | Intel UHD Graphics 12th Gen (48 EU) |
0.40 GHz | GPU frequency | 0.20 GHz |
1.65 GHz | GPU (Turbo) | 1.20 GHz |
13 | GPU Generation | 12 |
10 nm | Technology | 10 nm |
3 | Max. displays | 3 |
32 | Compute units | 48 |
256 | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 64 GB |
12.1 | DirectX Version | 12 |
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 UHD Graphics 13th Gen (32 EU) | GPU | Intel UHD Graphics 12th Gen (48 EU) |
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 / Encode | 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 & PCIeUp to 192 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i9-14900HX, while the Intel Core i5-12450H supports a maximum of 64 GB of memory with a maximum memory bandwidth of 83.2 GB/s enabled. |
||
Intel Core i9-14900HX | Characteristic | Intel Core i5-12450H |
DDR5-5600, DDR4-3200 | Memory | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
192 GB | Max. Memory | 64 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
89.6 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | No |
32.00 MB | L2 Cache | 7.00 MB |
36.00 MB | L3 Cache | 12.00 MB |
5.0 | PCIe version | 4.0 |
20 | PCIe lanes | 28 |
78.8 GB/s | PCIe Bandwidth | 55.1 GB/s |
Thermal ManagementThe Intel Core i9-14900HX has a TDP of 55 W. The TDP of the Intel Core i5-12450H is 45 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
||
Intel Core i9-14900HX | Characteristic | Intel Core i5-12450H |
55 W | TDP (PL1 / PBP) | 45 W |
157 W | TDP (PL2) | 115 W |
-- | TDP up | -- |
45 W | TDP down | -- |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i9-14900HX has 68.00 MB cache and is manufactured in 10 nm. The cache of Intel Core i5-12450H is at 19.00 MB. The processor is manufactured in 10 nm. |
||
Intel Core i9-14900HX | Characteristic | Intel Core i5-12450H |
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 1964 | 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 |
Q1/2024 | Release date | Q1/2022 |
-- | Release price | 311 $ |
show more data | show more data | |
Intel Core i9-14900HX
24C 32T @ 5.80 GHz |
|||
Intel Core i5-12450H
8C 12T @ 4.40 GHz |
Intel Core i9-14900HX
24C 32T @ 2.20 GHz |
|||
Intel Core i5-12450H
8C 12T @ 3.40 GHz |
Intel Core i9-14900HX
24C 32T @ 5.80 GHz |
|||
Intel Core i5-12450H
8C 12T @ 4.40 GHz |
Intel Core i9-14900HX
24C 32T @ 2.20 GHz |
|||
Intel Core i5-12450H
8C 12T @ 3.40 GHz |
Intel Core i9-14900HX
Intel UHD Graphics 13th Gen (32 EU) @ 1.65 GHz |
|||
Intel Core i5-12450H
Intel UHD Graphics 12th Gen (48 EU) @ 1.20 GHz |
Intel Core i9-14900HX
24C 32T @ 2.20 GHz |
|||
Intel Core i5-12450H
8C 12T @ 3.40 GHz |
Intel Core i9-14900HX
24C 32T @ 5.80 GHz |
|||
Intel Core i5-12450H
8C 12T @ 4.40 GHz |
Intel Core i9-14900HX
24C 32T @ 5.80 GHz |
|||
Intel Core i5-12450H
8C 12T @ 4.40 GHz |
Intel Core i9-14900HX
24C 32T @ 5.80 GHz |
|||
Intel Core i5-12450H
8C 12T @ 4.40 GHz |
Intel Core i9-14900HX
24C 32T @ 2.20 GHz |
|||
Intel Core i5-12450H
8C 12T @ 3.40 GHz |
Intel Core i9-14900HX
24C 32T @ 5.80 GHz |
|||
Intel Core i5-12450H
8C 12T @ 4.40 GHz |
Intel Core i9-14900HX
24C 32T @ 2.20 GHz |
|||
Intel Core i5-12450H
8C 12T @ 3.40 GHz |
Devices using this processor |
|
Intel Core i9-14900HX | Intel Core i5-12450H |
Unknown | Unknown |