HiSilicon Kirin 650 vs AMD EPYC 9654P
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CPU comparison with benchmarks
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| HiSilicon Kirin 650 | AMD EPYC 9654P | |
CPU comparisonHiSilicon Kirin 650 or AMD EPYC 9654P - 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 650 has 8 cores with 8 threads and clocks with a maximum frequency of 2.00 GHz. Up to GB of memory is supported in 2 memory channels. The HiSilicon Kirin 650 was released in Q2/2016. The AMD EPYC 9654P has 96 cores with 192 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 6144 GB of memory in 12 memory channels. The AMD EPYC 9654P was released in Q4/2022. |
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| HiSilicon Kirin (29) | Family | AMD EPYC (129) |
| HiSilicon Kirin 650 (4) | CPU group | AMD EPYC 9004 (21) |
| 4 | Generation | 4 |
| Cortex-A53 / Cortex-A53 | Architecture | Genoa / Genoa-X (Zen 4) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 650 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the HiSilicon Kirin 650 is 2.00 GHz while the AMD EPYC 9654P has 96 CPU cores and 192 threads can calculate simultaneously. The clock frequency of the AMD EPYC 9654P is at 2.40 GHz (3.70 GHz). |
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| HiSilicon Kirin 650 | Characteristic | AMD EPYC 9654P |
| 8 | Cores | 96 |
| 8 | Threads | 192 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 2.00 GHz 4x Cortex-A53 |
A-Core | 2.40 GHz (3.70 GHz) 96x Zen 4 |
| 1.70 GHz 4x Cortex-A53 |
B-Core | -- |
Internal GraphicsThe HiSilicon Kirin 650 or AMD EPYC 9654P 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. |
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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 650 can use up to GB of memory in 2 memory channels. The maximum memory bandwidth is --. The AMD EPYC 9654P supports up to 6144 GB of memory in 12 memory channels and achieves a memory bandwidth of up to 460.8 GB/s. |
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| HiSilicon Kirin 650 | Characteristic | AMD EPYC 9654P |
| LPDDR3-933 | Memory | DDR5-4800 |
| Max. Memory | 6144 GB | |
| 2 (Dual Channel) | Memory channels | 12 |
| -- | Max. Bandwidth | 460.8 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | 96.00 MB |
| -- | L3 Cache | 384.00 MB |
| -- | PCIe version | 5.0 |
| -- | PCIe lanes | 128 |
| -- | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the HiSilicon Kirin 650 is --, while the AMD EPYC 9654P has a TDP of 360 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| HiSilicon Kirin 650 | Characteristic | AMD EPYC 9654P |
| -- | TDP (PL1 / PBP) | 360 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 400 W |
| -- | TDP down | 320 W |
| -- | Tjunction max. | 100 °C |
Technical detailsThe HiSilicon Kirin 650 is manufactured in 16 nm and has 0.00 MB cache. The AMD EPYC 9654P is manufactured in 5 nm and has a 480.00 MB cache. |
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| HiSilicon Kirin 650 | Characteristic | AMD EPYC 9654P |
| 16 nm | Technology | 5 nm |
| Chiplet | Chip design | Chiplet |
| Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
| -- | Socket | SP5 |
| None | Virtualization | AMD-V, SVM |
| No | AES-NI | Yes |
| Android | Operating systems | Windows Server 2022, Linux, Windows 11 |
| Q2/2016 | Release date | Q4/2022 |
| -- | Release price | 10625 $ |
| show more data | show more data | |
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96C 192T @ 2.40 GHz (3.70 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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.
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HiSilicon Kirin 650
8C 8T @ 2.00 GHz |
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AMD EPYC 9654P
96C 192T @ 3.70 GHz |
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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.
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HiSilicon Kirin 650
8C 8T @ 2.00 GHz |
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AMD EPYC 9654P
96C 192T @ 3.55 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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HiSilicon Kirin 650
8C 8T @ 2.00 GHz |
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AMD EPYC 9654P
96C 192T @ 3.70 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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HiSilicon Kirin 650
8C 8T @ 2.00 GHz |
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AMD EPYC 9654P
96C 192T @ 3.55 GHz |
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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.
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HiSilicon Kirin 650
ARM Mali-T830 MP2 @ 0.90 GHz |
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AMD EPYC 9654P
@ 0.00 GHz |
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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.
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HiSilicon Kirin 650
8C 8T @ 2.00 GHz |
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AMD EPYC 9654P
96C 192T @ 3.55 GHz |
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Devices using this processor |
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| HiSilicon Kirin 650 | AMD EPYC 9654P |
| Unknown | Unknown |
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