HiSilicon Kirin 658 vs Intel Xeon w7-2495X
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CPU comparison with benchmarks
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| HiSilicon Kirin 658 | Intel Xeon w7-2495X | |
CPU comparisonHiSilicon Kirin 658 or Intel Xeon w7-2495X - 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 Intel Xeon w7-2495X has 24 cores with 48 threads and clocks with a maximum frequency of 4.80 GHz. The CPU supports up to 2048 GB of memory in 4 memory channels. The Intel Xeon w7-2495X was released in Q1/2023. |
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| HiSilicon Kirin (29) | Family | Intel Xeon W (83) |
| HiSilicon Kirin 650 (4) | CPU group | Intel Xeon W-2400 (8) |
| 4 | Generation | 12 |
| Cortex-A53 / Cortex-A53 | Architecture | Sapphire Rapids-WS |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | Intel Xeon W-2295 |
| -- | 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 Intel Xeon w7-2495X has 24 CPU cores with a clock frequency of 2.50 GHz (4.80 GHz). |
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| HiSilicon Kirin 658 | Characteristic | Intel Xeon w7-2495X |
| 8 | Cores | 24 |
| 8 | Threads | 48 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | Yes |
| 2.35 GHz 4x Cortex-A53 |
A-Core | 2.50 GHz (4.80 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 Intel Xeon w7-2495X can connect up to 2048 GB of memory in 4 memory channels. |
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| HiSilicon Kirin 658 | Characteristic | Intel Xeon w7-2495X |
| LPDDR3-933 | Memory | DDR5-4800 |
| Max. Memory | 2048 GB | |
| 2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
| -- | Max. Bandwidth | 153.6 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| -- | L3 Cache | 45.00 MB |
| -- | PCIe version | 5.0 |
| -- | PCIe lanes | 64 |
| -- | 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 Intel Xeon w7-2495X is 225 W. |
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| HiSilicon Kirin 658 | Characteristic | Intel Xeon w7-2495X |
| -- | TDP (PL1 / PBP) | 225 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 270 W |
| -- | TDP down | -- |
| -- | Tjunction max. | 94 °C |
Technical detailsThe HiSilicon Kirin 658 has a 0.00 MB cache, while the Intel Xeon w7-2495X cache has a total of 45.00 MB. |
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| HiSilicon Kirin 658 | Characteristic | Intel Xeon w7-2495X |
| 16 nm | Technology | 10 nm |
| Chiplet | Chip design | Monolithic |
| Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512, AMX |
| -- | Socket | LGA 4677 |
| None | Virtualization | VT-x, VT-x EPT, VT-d, VT-rp, vPro Enterprise |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 11, Windows Server, Linux |
| Q2/2016 | Release date | Q1/2023 |
| -- | Release price | 2189 $ |
| show more data | show more data | |
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Rate these processors
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 658
8C 8T @ 2.35 GHz |
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Intel Xeon w7-2495X
24C 48T @ 4.80 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 658
8C 8T @ 2.35 GHz |
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Intel Xeon w7-2495X
24C 48T @ 3.30 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 658
8C 8T @ 2.35 GHz |
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Intel Xeon w7-2495X
24C 48T @ 4.80 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 658
8C 8T @ 2.35 GHz |
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Intel Xeon w7-2495X
24C 48T @ 3.30 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 658
ARM Mali-T830 MP2 @ 0.90 GHz |
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Intel Xeon w7-2495X
@ 0.00 GHz |
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Devices using this processor |
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| HiSilicon Kirin 658 | Intel Xeon w7-2495X |
| Unknown | Unknown |
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