HiSilicon Kirin 910 | AMD EPYC 7551P | |
CPU comparisonIn this CPU comparison, we compare the HiSilicon Kirin 910 and the AMD EPYC 7551P and use benchmarks to check which processor is faster.
We compare the HiSilicon Kirin 910 4 core processor released in Q1/2014 with the AMD EPYC 7551P which has 32 CPU cores and was introduced in Q3/2017. |
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HiSilicon Kirin (29) | Family | AMD EPYC (129) |
HiSilicon Kirin 910 (2) | CPU group | AMD EPYC 7001 (12) |
1 | Generation | 1 |
Cortex-A9 | Architecture | Naples (Zen) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 910 is a 4 core processor with a clock frequency of 1.60 GHz. The processor can compute 4 threads at the same time. The AMD EPYC 7551P clocks with 2.00 GHz (3.00 GHz), has 32 CPU cores and can calculate 64 threads in parallel. |
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HiSilicon Kirin 910 | Characteristic | AMD EPYC 7551P |
4 | Cores | 32 |
4 | Threads | 64 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.60 GHz | Frequency | 2.00 GHz |
-- | Turbo Frequency (1 Core) | 3.00 GHz |
-- | Turbo Frequency (All Cores) | 2.55 GHz |
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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ARM Mali-450 MP4 | GPU | no iGPU |
0.53 GHz | GPU frequency | -- |
0.53 GHz | GPU (Turbo) | -- |
Utgard | GPU Generation | -- |
28nm | Technology | |
1 | Max. displays | |
4 | Compute units | -- |
64 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
0 | DirectX Version | -- |
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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ARM Mali-450 MP4 | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 1 memory channels is supported by the HiSilicon Kirin 910, while the AMD EPYC 7551P supports a maximum of GB of memory with a maximum memory bandwidth of 170.6 GB/s enabled. |
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HiSilicon Kirin 910 | Characteristic | AMD EPYC 7551P |
LPDDR3 | Memory | DDR4-2666 |
Max. Memory | ||
1 (Single Channel) | Memory channels | 8 (Octa Channel) |
-- | Max. Bandwidth | 170.6 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
-- | L3 Cache | 64.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 126.1 GB/s |
Thermal ManagementThe HiSilicon Kirin 910 has a TDP of --. The TDP of the AMD EPYC 7551P is 180 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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HiSilicon Kirin 910 | Characteristic | AMD EPYC 7551P |
-- | TDP (PL1 / PBP) | 180 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe HiSilicon Kirin 910 has 0.00 MB cache and is manufactured in 28 nm. The cache of AMD EPYC 7551P is at 64.00 MB. The processor is manufactured in 14 nm. |
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HiSilicon Kirin 910 | Characteristic | AMD EPYC 7551P |
28 nm | Technology | 14 nm |
Chiplet | Chip design | Chiplet |
Armv7-A (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | SP3 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q1/2014 | Release date | Q3/2017 |
-- | Release price | 2750 $ |
show more data | show more data | |
HiSilicon Kirin 910
4C 4T @ 1.60 GHz |
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AMD EPYC 7551P
32C 64T @ 3.00 GHz |
HiSilicon Kirin 910
4C 4T @ 1.60 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
HiSilicon Kirin 910
4C 4T @ 1.60 GHz |
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AMD EPYC 7551P
32C 64T @ 3.00 GHz |
HiSilicon Kirin 910
4C 4T @ 1.60 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
HiSilicon Kirin 910
ARM Mali-450 MP4 @ 0.53 GHz |
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AMD EPYC 7551P
@ 0.00 GHz |
HiSilicon Kirin 910
4C 4T @ 1.60 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
HiSilicon Kirin 910
4C 4T @ 1.60 GHz |
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AMD EPYC 7551P
32C 64T @ 3.00 GHz |
HiSilicon Kirin 910
4C 4T @ 1.60 GHz |
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AMD EPYC 7551P
32C 64T @ 2.55 GHz |
Devices using this processor |
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HiSilicon Kirin 910 | AMD EPYC 7551P |
Unknown | Unknown |