HiSilicon Kirin 970 | AMD Ryzen 7 2700U | |
CPU comparisonHiSilicon Kirin 970 or AMD Ryzen 7 2700U - 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 7 2700U has 4 cores with 8 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 7 2700U was released in Q4/2017. |
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HiSilicon Kirin (29) | Family | AMD Ryzen 7 (70) |
HiSilicon Kirin 970 (1) | CPU group | AMD Ryzen 2000U (7) |
6 | Generation | 1 |
Cortex-A73 / Cortex-A53 | Architecture | Raven Ridge (Zen) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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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 7 2700U has 4 CPU cores with a clock frequency of 2.20 GHz (3.80 GHz). |
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HiSilicon Kirin 970 | Characteristic | AMD Ryzen 7 2700U |
8 | Cores | 4 |
8 | Threads | 8 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.40 GHz 4x Cortex-A73 |
A-Core | 2.20 GHz (3.80 GHz) |
1.84 GHz 4x Cortex-A53 |
B-Core | -- |
Integrated graphics (iGPU)The 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 RX Vega 10 (Raven Ridge) |
0.75 GHz | GPU frequency | 1.30 GHz |
-- | GPU (Turbo) | -- |
Bifrost 2 | GPU Generation | 8 |
16 nm | Technology | 14 nm |
1 | Max. displays | 3 |
12 | Compute units | 10 |
192 | Shader | 640 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | 2 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 RX Vega 10 (Raven Ridge) |
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 | No |
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 7 2700U can connect up to 32 GB of memory in 2 memory channels. |
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HiSilicon Kirin 970 | Characteristic | AMD Ryzen 7 2700U |
LPDDR4X-2133 | Memory | DDR4-2400 |
8 GB | Max. Memory | 32 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 4.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 11.8 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 7 2700U is 15 W. |
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HiSilicon Kirin 970 | Characteristic | AMD Ryzen 7 2700U |
9 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 25 W |
-- | TDP down | 12 W |
-- | Tjunction max. | 95 °C |
Technical detailsThe HiSilicon Kirin 970 has a 2.00 MB cache, while the AMD Ryzen 7 2700U cache has a total of 4.00 MB. |
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HiSilicon Kirin 970 | Characteristic | AMD Ryzen 7 2700U |
10 nm | Technology | 14 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 | AM4 (PGA 1331) |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q3/2017 | Release date | Q4/2017 |
-- | Release price | 225 $ |
show more data | show more data | |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.80 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.40 GHz |
HiSilicon Kirin 970
ARM Mali-G72 MP12 @ 0.75 GHz |
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AMD Ryzen 7 2700U
AMD Radeon RX Vega 10 (Raven Ridge) @ 1.30 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.80 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.40 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.80 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.40 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.80 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.40 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.40 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.40 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 2.20 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.80 GHz |
HiSilicon Kirin 970
8C 8T @ 2.40 GHz |
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AMD Ryzen 7 2700U
4C 8T @ 3.40 GHz |
Devices using this processor |
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HiSilicon Kirin 970 | AMD Ryzen 7 2700U |
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 |