HiSilicon Kirin 658 | AMD EPYC 7F32 | |
CPU comparisonHiSilicon Kirin 658 or AMD EPYC 7F32 - 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 HiSilicon Kirin 658 has 8 cores with 8 threads and clocks with a maximum frequency of 2.35 GHz. Up to GB of memory is supported in 2 memory channels. The HiSilicon Kirin 658 was released in Q2/2016. The AMD EPYC 7F32 has 8 cores with 16 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to GB of memory in 8 memory channels. The AMD EPYC 7F32 was released in Q2/2020. |
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HiSilicon Kirin (29) | Family | AMD EPYC (129) |
HiSilicon Kirin 650 (4) | CPU group | AMD EPYC 7002 (24) |
4 | Generation | 2 |
Cortex-A53 / Cortex-A53 | Architecture | Rome (Zen 2) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 658 is a 8 core processor with a clock frequency of 2.35 GHz. The AMD EPYC 7F32 has 8 CPU cores with a clock frequency of 3.70 GHz (3.90 GHz). |
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HiSilicon Kirin 658 | Characteristic | AMD EPYC 7F32 |
8 | Cores | 8 |
8 | Threads | 16 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.35 GHz 4x Cortex-A53 |
A-Core | 3.70 GHz (3.90 GHz) |
1.70 GHz 4x Cortex-A53 |
B-Core | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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ARM Mali-T830 MP2 | GPU | no iGPU |
0.90 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
Midgard 4 | GPU Generation | -- |
28nm | Technology | |
2 | Max. displays | |
2 | Compute units | -- |
32 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
11 | 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-T830 MP2 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe HiSilicon Kirin 658 supports a maximum of GB of memory in 2 memory channels. The AMD EPYC 7F32 can connect up to GB of memory in 8 memory channels. |
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HiSilicon Kirin 658 | Characteristic | AMD EPYC 7F32 |
LPDDR3-933 | Memory | DDR4-3200 |
Max. Memory | ||
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
-- | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
-- | L3 Cache | 128.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The HiSilicon Kirin 658 has a TDP of --, that of the AMD EPYC 7F32 is 180 W. |
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HiSilicon Kirin 658 | Characteristic | AMD EPYC 7F32 |
-- | TDP (PL1 / PBP) | 180 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe HiSilicon Kirin 658 has a 0.00 MB cache, while the AMD EPYC 7F32 cache has a total of 128.00 MB. |
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HiSilicon Kirin 658 | Characteristic | AMD EPYC 7F32 |
16 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 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 |
Q2/2016 | Release date | Q2/2020 |
-- | Release price | 2100 $ |
show more data | show more data | |
HiSilicon Kirin 658
8C 8T @ 2.35 GHz |
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AMD EPYC 7F32
8C 16T @ 3.90 GHz |
HiSilicon Kirin 658
8C 8T @ 2.35 GHz |
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AMD EPYC 7F32
8C 16T @ 3.80 GHz |
HiSilicon Kirin 658
8C 8T @ 2.35 GHz |
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AMD EPYC 7F32
8C 16T @ 3.90 GHz |
HiSilicon Kirin 658
ARM Mali-T830 MP2 @ 0.90 GHz |
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AMD EPYC 7F32
@ 0.00 GHz |
HiSilicon Kirin 658
8C 8T @ 2.35 GHz |
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AMD EPYC 7F32
8C 16T @ 3.80 GHz |
Devices using this processor |
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HiSilicon Kirin 658 | AMD EPYC 7F32 |
Unknown | Unknown |