HiSilicon Kirin 920 | Intel Atom x6427FE | |
CPU comparisonIn this CPU comparison, we compare the HiSilicon Kirin 920 and the Intel Atom x6427FE and use benchmarks to check which processor is faster.
We compare the HiSilicon Kirin 920 8 core processor released in Q3/2014 with the Intel Atom x6427FE which has 4 CPU cores and was introduced in Q1/2021. |
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HiSilicon Kirin (29) | Family | Intel Atom (108) |
HiSilicon Kirin 920 (3) | CPU group | Intel Atom x6000 (10) |
2 | Generation | 6 |
Cortex-A15 / Cortex-A7 | Architecture | Elkhart Lake |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 920 is a 8 core processor with a clock frequency of 1.70 GHz. The processor can compute 8 threads at the same time. The Intel Atom x6427FE clocks with 1.90 GHz, has 4 CPU cores and can calculate 4 threads in parallel. |
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HiSilicon Kirin 920 | Characteristic | Intel Atom x6427FE |
8 | Cores | 4 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.70 GHz 4x Cortex-A15 |
A-Core | 1.90 GHz |
1.30 GHz 4x Cortex-A7 |
B-Core | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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ARM Mali-T628 MP4 | GPU | Intel UHD Graphics 10th Gen (32 EU) |
0.60 GHz | GPU frequency | 0.40 GHz |
0.60 GHz | GPU (Turbo) | -- |
Midgard 2 | GPU Generation | 11 |
32nm | Technology | 14 nm |
1 | Max. displays | 3 |
4 | Compute units | 32 |
64 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 GB |
11 | 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-T628 MP4 | GPU | Intel UHD Graphics 10th Gen (32 EU) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
Decode / Encode | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the HiSilicon Kirin 920, while the Intel Atom x6427FE supports a maximum of 32 GB of memory with a maximum memory bandwidth of 136.4 GB/s enabled. |
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HiSilicon Kirin 920 | Characteristic | Intel Atom x6427FE |
LPDDR3-1600 | Memory | LPDDR4X-4266, DDR4-3200 |
Max. Memory | 32 GB | |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
-- | Max. Bandwidth | 136.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | 1.50 MB |
-- | L3 Cache | -- |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 8 |
-- | PCIe Bandwidth | 7.9 GB/s |
Thermal ManagementThe HiSilicon Kirin 920 has a TDP of --. The TDP of the Intel Atom x6427FE is 12 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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HiSilicon Kirin 920 | Characteristic | Intel Atom x6427FE |
-- | TDP (PL1 / PBP) | 12 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 110 °C |
Technical detailsThe HiSilicon Kirin 920 has 0.00 MB cache and is manufactured in 28 nm. The cache of Intel Atom x6427FE is at 1.50 MB. The processor is manufactured in 10 nm. |
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HiSilicon Kirin 920 | Characteristic | Intel Atom x6427FE |
28 nm | Technology | 10 nm |
Chiplet | Chip design | Monolithic |
Armv7-A (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 1493 |
None | Virtualization | VT-x, VT-x EPT, VT-d |
No | AES-NI | Yes |
Android | Operating systems | |
Q3/2014 | Release date | Q1/2021 |
-- | Release price | -- |
show more data | show more data | |
HiSilicon Kirin 920
ARM Mali-T628 MP4 @ 0.60 GHz |
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Intel Atom x6427FE
Intel UHD Graphics 10th Gen (32 EU) @ 0.40 GHz |
HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
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Intel Atom x6427FE
4C 4T @ 1.90 GHz |
Devices using this processor |
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HiSilicon Kirin 920 | Intel Atom x6427FE |
Unknown | Unknown |