HiSilicon Kirin 970 vs AMD Ryzen 9 7900X
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CPU comparison with benchmarks
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| HiSilicon Kirin 970 | AMD Ryzen 9 7900X | |
CPU comparisonHiSilicon Kirin 970 or AMD Ryzen 9 7900X - 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 970 has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. Up to 8 GB of memory is supported in 4 memory channels. The HiSilicon Kirin 970 was released in Q3/2017. The AMD Ryzen 9 7900X has 12 cores with 24 threads and clocks with a maximum frequency of 5.60 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The AMD Ryzen 9 7900X was released in Q4/2022. |
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| HiSilicon Kirin (29) | Family | AMD Ryzen 9 (37) |
| HiSilicon Kirin 970 (1) | CPU group | AMD Ryzen 7000 (14) |
| 6 | Generation | 6 |
| Cortex-A73 / Cortex-A53 | Architecture | Raphael (Zen 4) |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | AMD Ryzen 9 5900X |
| -- | Successor | AMD Ryzen 9 9900X |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 970 is a 8 core processor with a clock frequency of 2.40 GHz. The AMD Ryzen 9 7900X has 12 CPU cores with a clock frequency of 4.70 GHz (5.60 GHz). |
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| HiSilicon Kirin 970 | Characteristic | AMD Ryzen 9 7900X |
| 8 | Cores | 12 |
| 8 | Threads | 24 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | Yes |
| 2.40 GHz 4x Cortex-A73 |
A-Core | 4.70 GHz (5.60 GHz) |
| 1.84 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-G72 MP12 | GPU | AMD Radeon Graphics (Raphael) |
| 0.75 GHz | GPU frequency | 0.40 GHz |
| -- | GPU (Turbo) | 2.20 GHz |
| Bifrost 2 | GPU Generation | 9 |
| 16 nm | Technology | 5 nm |
| 1 | Max. displays | 3 |
| 12 | Compute units | 2 |
| 192 | Shader | 128 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | 8 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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| ARM Mali-G72 MP12 | GPU | AMD Radeon Graphics (Raphael) |
| 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 |
| No | Codec AV1 | Decode |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode / Encode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe HiSilicon Kirin 970 supports a maximum of 8 GB of memory in 4 memory channels. The AMD Ryzen 9 7900X can connect up to 128 GB of memory in 2 memory channels. |
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| HiSilicon Kirin 970 | Characteristic | AMD Ryzen 9 7900X |
| LPDDR4X-2133 | Memory | DDR5-5200 |
| 8 GB | Max. Memory | 128 GB |
| 4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
| -- | Max. Bandwidth | 83.2 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | 12.00 MB |
| 2.00 MB | L3 Cache | 64.00 MB |
| -- | PCIe version | 5.0 |
| -- | PCIe lanes | 24 |
| -- | PCIe Bandwidth | 94.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The HiSilicon Kirin 970 has a TDP of 9 W, that of the AMD Ryzen 9 7900X is 170 W. |
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| HiSilicon Kirin 970 | Characteristic | AMD Ryzen 9 7900X |
| 9 W | TDP (PL1 / PBP) | 170 W |
| -- | TDP (PL2) | 230 W |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 95 °C |
Technical detailsThe HiSilicon Kirin 970 has a 2.00 MB cache, while the AMD Ryzen 9 7900X cache has a total of 76.00 MB. |
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| HiSilicon Kirin 970 | Characteristic | AMD Ryzen 9 7900X |
| 10 nm | Technology | 5 nm |
| Chiplet | Chip design | Chiplet |
| Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| -- | Socket | AM5 (LGA 1718) |
| None | Virtualization | AMD-V, SVM |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Windows 11, Linux |
| Q3/2017 | Release date | Q4/2022 |
| -- | Release price | 549 $ |
| show more data | show more data | |
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12C 24T @ 4.70 GHz (5.60 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 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.60 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 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.40 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 970
ARM Mali-G72 MP12 @ 0.75 GHz |
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AMD Ryzen 9 7900X
AMD Radeon Graphics (Raphael) @ 2.20 GHz |
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Cinebench 2024 (Single-Core)
The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
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HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.60 GHz |
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Cinebench 2024 (Multi-Core)
The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
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HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.60 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. 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 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.60 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.40 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 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.60 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 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.40 GHz |
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Cinebench R20 (Single-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. 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 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.60 GHz |
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Cinebench R20 (Multi-Core)
Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.40 GHz |
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Blender 3.1 Benchmark
In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.
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HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.40 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 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.40 GHz |
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CPU-Z Benchmark 17 (Single-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.40 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 4.70 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. 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 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.60 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 9 7900X
12C 24T @ 5.40 GHz |
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CPU performance per watt (efficiency)
Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
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HiSilicon Kirin 970
2.40 GHz |
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AMD Ryzen 9 7900X
29,306 CB R23 MC @ 186 W |
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Devices using this processor |
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| HiSilicon Kirin 970 | AMD Ryzen 9 7900X |
| Huawei Honor 10 Huawei Note 10 Huawei Play Huawei Honor View 10 Huawei Mate 10 Pro Huawei P20 Huawei Nova 3 Huawei Nova 4 |
Unknown |
News and articles for the HiSilicon Kirin 970 and the AMD Ryzen 9 7900X
Why the new AMD Ryzen 7000 processors for the AM5 socket are currently not a good deal
Posted by Stefan on 2022-10-11
At the end of September 2022, the time had come: AMD presented its latest desktop processors called AMD Ryzen 7000. Initially, 4 processors with 6 to 16 CPU cores were released.
The new socket AM5 (LGA 1718) is used for the first time, which is intended to replace the very durable socket AM4 introduced in 2017 as AMDs mainstream platform. This includes (depending on the chipset) PCIe 5.0 support as well as the exclusive use of DDR5 memory on all AM5 mainboards.
Officially, DDR5-5200 is the maximum, but with AMDs EXPO Technology which is similar to Intel's XMP 3.0, AMD now also has a solution for easy overclocking of the main memory. AMD itself names DDR5-6000 as the sweet spot for the new AMD Ryzen 7000 processors.
The new socket AM5 (LGA 1718) is used for the first time, which is intended to replace the very durable socket AM4 introduced in 2017 as AMDs mainstream platform. This includes (depending on the chipset) PCIe 5.0 support as well as the exclusive use of DDR5 memory on all AM5 mainboards.
Officially, DDR5-5200 is the maximum, but with AMDs EXPO Technology which is similar to Intel's XMP 3.0, AMD now also has a solution for easy overclocking of the main memory. AMD itself names DDR5-6000 as the sweet spot for the new AMD Ryzen 7000 processors.
AMD Ryzen 7000 and Intel Core i 13 Gen at almost 6 GHz clock speed
Posted by Stefan on 2022-08-29
In September, both AMD and Intel are introducing their new mainstream desktop processors. It doesn't seem to have been as close as this year for a long time, leaked benchmarks of the new top models from AMD and Intel point to a head-to-head race.
This year even the 6 GHz clock limit is almost within reach. With a good cooler and some overclocking it should be possible to reach the 6 GHz limit. But even in series production, the manufacturers try to realize the highest possible clock frequency, at least on one core.
This year even the 6 GHz clock limit is almost within reach. With a good cooler and some overclocking it should be possible to reach the 6 GHz limit. But even in series production, the manufacturers try to realize the highest possible clock frequency, at least on one core.
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