Intel Core i5-11400H | Intel Core i5-12450HX | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i5-11400H and the Intel Core i5-12450HX and use benchmarks to check which processor is faster.
We compare the Intel Core i5-11400H 6 core processor released in Q2/2021 with the Intel Core i5-12450HX which has 8 CPU cores and was introduced in Q2/2022. |
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Intel Core i5 (331) | Family | Intel Core i5 (331) |
Intel Core i 11000H (17) | CPU group | Intel Core i 12000H (23) |
11 | Generation | 12 |
Tiger Lake H | Architecture | Alder Lake H |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | Intel Core i5-13450HX |
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CPU Cores and Base FrequencyThe Intel Core i5-11400H is a 6 core processor with a clock frequency of 2.70 GHz (4.50 GHz). The processor can compute 12 threads at the same time. The Intel Core i5-12450HX clocks with 2.40 GHz (4.40 GHz), has 8 CPU cores and can calculate 12 threads in parallel. |
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Intel Core i5-11400H | Characteristic | Intel Core i5-12450HX |
6 | Cores | 8 |
12 | Threads | 12 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.70 GHz (4.50 GHz) | A-Core | 2.40 GHz (4.40 GHz) 4x Golden Cove |
-- | B-Core | 1.80 GHz (3.10 GHz) 4x Gracemont |
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. |
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Intel UHD Graphics 11th Gen (16 EU) | GPU | Intel UHD Graphics 770 |
0.35 GHz | GPU frequency | 0.30 GHz |
1.45 GHz | GPU (Turbo) | 1.30 GHz |
11 | GPU Generation | 11 |
10 nm | Technology | 10 nm |
3 | Max. displays | 3 |
16 | Compute units | 32 |
128 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | 64 GB |
12 | 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. |
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Intel UHD Graphics 11th Gen (16 EU) | GPU | Intel UHD Graphics 770 |
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 / Encode |
Decode | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-11400H, while the Intel Core i5-12450HX supports a maximum of 128 GB of memory with a maximum memory bandwidth of 83.2 GB/s enabled. |
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Intel Core i5-11400H | Characteristic | Intel Core i5-12450HX |
DDR4-3200 | Memory | LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 |
128 GB | Max. Memory | 128 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 83.2 GB/s |
No | ECC | No |
5.00 MB | L2 Cache | -- |
12.00 MB | L3 Cache | 12.00 MB |
4.0 | PCIe version | 5.0 |
20 | PCIe lanes | 20 |
39.4 GB/s | PCIe Bandwidth | 78.8 GB/s |
Thermal ManagementThe Intel Core i5-11400H has a TDP of 45 W. The TDP of the Intel Core i5-12450HX is 55 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core i5-11400H | Characteristic | Intel Core i5-12450HX |
45 W | TDP (PL1 / PBP) | 55 W |
-- | TDP (PL2) | 157 W |
-- | TDP up | -- |
35 W | TDP down | 45 W |
100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i5-11400H has 17.00 MB cache and is manufactured in 10 nm. The cache of Intel Core i5-12450HX is at 12.00 MB. The processor is manufactured in 10 nm. |
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Intel Core i5-11400H | Characteristic | Intel Core i5-12450HX |
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, AVX-512 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX2+ |
BGA 1787 | Socket | LGA 1700 |
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 |
Q2/2021 | Release date | Q2/2022 |
250 $ | Release price | -- |
show more data | show more data | |
Intel Core i5-11400H
6C 12T @ 4.50 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
Intel Core i5-11400H
6C 12T @ 3.70 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
Intel Core i5-11400H
Intel UHD Graphics 11th Gen (16 EU) @ 1.45 GHz |
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Intel Core i5-12450HX
Intel UHD Graphics 770 @ 1.30 GHz |
Intel Core i5-11400H
6C 12T @ 3.70 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
Intel Core i5-11400H
6C 12T @ 4.50 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
Intel Core i5-11400H
6C 12T @ 4.50 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
Intel Core i5-11400H
6C 12T @ 4.50 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
Intel Core i5-11400H
6C 12T @ 3.70 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
Intel Core i5-11400H
6C 12T @ 4.50 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
Intel Core i5-11400H
6C 12T @ 3.70 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
Intel Core i5-11400H
6C 12T @ 4.50 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
Intel Core i5-11400H
6C 12T @ 3.70 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
Intel Core i5-11400H
6C 12T @ 4.50 GHz |
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Intel Core i5-12450HX
8C 12T @ 4.40 GHz |
Intel Core i5-11400H
6C 12T @ 2.70 GHz |
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Intel Core i5-12450HX
8C 12T @ 2.40 GHz |
Devices using this processor |
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Intel Core i5-11400H | Intel Core i5-12450HX |
Unknown | Unknown |