AMD GX-215JJ | HiSilicon Kirin 820 5G | |
CPU comparisonAMD GX-215JJ or HiSilicon Kirin 820 5G - 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 AMD GX-215JJ has 2 cores with 2 threads and clocks with a maximum frequency of 2.00 GHz. Up to GB of memory is supported in 1 memory channels. The AMD GX-215JJ was released in Q2/2016. The HiSilicon Kirin 820 5G has 8 cores with 8 threads and clocks with a maximum frequency of 2.36 GHz. The CPU supports up to GB of memory in 4 memory channels. The HiSilicon Kirin 820 5G was released in Q2/2019. |
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AMD G (38) | Family | HiSilicon Kirin (29) |
AMD G-Series 3rd Gen (5) | CPU group | HiSilicon Kirin 810/820 (3) |
3 | Generation | 6 |
Prairie Falcon Excavator+ | Architecture | Cortex-A76 / Cortex-A55 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD GX-215JJ has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the AMD GX-215JJ is 1.50 GHz (2.00 GHz) while the HiSilicon Kirin 820 5G has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the HiSilicon Kirin 820 5G is at 2.36 GHz. |
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AMD GX-215JJ | Characteristic | HiSilicon Kirin 820 5G |
2 | Cores | 8 |
2 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.50 GHz (2.00 GHz) | A-Core | 2.36 GHz 4x Cortex-A76 |
-- | B-Core | 1.84 GHz 4x Cortex-A55 |
Artificial Intelligence and Machine LearningProcessors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor. |
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AMD GX-215JJ | Characteristic | HiSilicon Kirin 820 5G |
-- | AI hardware | HUAWEI HiAI 2.0 |
-- | AI specifications | Da Vinci Architecture. Ascend D110 Lite |
Internal GraphicsThe AMD GX-215JJ or HiSilicon Kirin 820 5G 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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AMD Radeon R2E | GPU | ARM Mali-G57 MP6 |
0.20 GHz | GPU frequency | 0.85 GHz |
0.60 GHz | GPU (Turbo) | -- |
0 | GPU Generation | Vallhall 1 |
Technology | 7 nm | |
0 | Max. displays | 2 |
2 | Compute units | 6 |
128 | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 4 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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AMD Radeon R2E | GPU | ARM Mali-G57 MP6 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode / Encode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe AMD GX-215JJ can use up to GB of memory in 1 memory channels. The maximum memory bandwidth is 15.0 GB/s. The HiSilicon Kirin 820 5G supports up to GB of memory in 4 memory channels and achieves a memory bandwidth of up to --. |
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AMD GX-215JJ | Characteristic | HiSilicon Kirin 820 5G |
DDR4-1866, DDR3-1600 | Memory | LPDDR4X-2133 |
Max. Memory | ||
1 (Single Channel) | Memory channels | 4 (Quad Channel) |
15.0 GB/s | Max. Bandwidth | -- |
No | ECC | No |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
3.0 | PCIe version | -- |
8 | PCIe lanes | -- |
7.9 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the AMD GX-215JJ is 6 W, while the HiSilicon Kirin 820 5G has a TDP of 6 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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AMD GX-215JJ | Characteristic | HiSilicon Kirin 820 5G |
6 W | TDP (PL1 / PBP) | 6 W |
-- | TDP (PL2) | -- |
10 W | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD GX-215JJ is manufactured in 28 nm and has 1.00 MB cache. The HiSilicon Kirin 820 5G is manufactured in 7 nm and has a 2.00 MB cache. |
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AMD GX-215JJ | Characteristic | HiSilicon Kirin 820 5G |
28 nm | Technology | 7 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX, FMA3, FMA4 | ISA extensions | -- |
FP4 | Socket | -- |
AMD-V | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q2/2016 | Release date | Q2/2019 |
-- | Release price | -- |
show more data | show more data | |
AMD GX-215JJ
AMD Radeon R2E @ 0.60 GHz |
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HiSilicon Kirin 820 5G
ARM Mali-G57 MP6 @ 0.85 GHz |
AMD GX-215JJ
2C 2T @ 2.00 GHz |
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HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz |
AMD GX-215JJ
2C 2T @ 1.50 GHz |
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HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz |
AMD GX-215JJ
2C 2T @ 1.50 GHz |
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HiSilicon Kirin 820 5G
8C 8T @ 2.36 GHz |
Devices using this processor |
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AMD GX-215JJ | HiSilicon Kirin 820 5G |
Unknown | Huawei Honor 30S Huawei P40 Lite 5G |