HiSilicon Kirin 990 5G | Apple A9X | |
CPU comparisonHiSilicon Kirin 990 5G or Apple A9X - 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 990 5G has 8 cores with 8 threads and clocks with a maximum frequency of 2.86 GHz. Up to 8 GB of memory is supported in 4 memory channels. The HiSilicon Kirin 990 5G was released in Q3/2019. The Apple A9X has 2 cores with 2 threads and clocks with a maximum frequency of 2.26 GHz. The CPU supports up to 4 GB of memory in 2 memory channels. The Apple A9X was released in Q3/2015. |
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HiSilicon Kirin (29) | Family | Apple A series (22) |
HiSilicon Kirin 990 (3) | CPU group | Apple A9/A9X (2) |
8 | Generation | 9 |
Cortex-A76 / Cortex-A55 | Architecture | A9 |
Mobile | Segment | Mobile |
-- | Predecessor | Apple A8X |
-- | Successor | Apple A10X Fusion |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 990 5G is a 8 core processor with a clock frequency of 2.86 GHz. The Apple A9X has 2 CPU cores with a clock frequency of 2.26 GHz. |
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HiSilicon Kirin 990 5G | Characteristic | Apple A9X |
8 | Cores | 2 |
8 | Threads | 2 |
hybrid (Prime / big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.86 GHz 2x Cortex-A76 |
A-Core | 2.26 GHz 2x Twister |
2.36 GHz 2x Cortex-A76 |
B-Core | -- |
1.95 GHz 4x Cortex-A55 |
C-Core | -- |
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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HiSilicon Kirin 990 5G | Characteristic | Apple A9X |
HUAWEI HiAI 2.0 | AI hardware | -- |
Da Vinci Architecture. 1x Ascend Lite + 1x Ascend Tiny | AI specifications | -- |
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-G76 MP16 | GPU | Apple A9X |
0.60 GHz | GPU frequency | 0.65 GHz |
-- | GPU (Turbo) | -- |
Bifrost 3 | GPU Generation | 6 |
7 nm | Technology | 16 nm |
2 | Max. displays | 1 |
16 | Compute units | 48 |
256 | Shader | 384 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | 4 GB |
12 | 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-G76 MP16 | GPU | Apple A9X |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | Decode |
Decode / Encode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe HiSilicon Kirin 990 5G supports a maximum of 8 GB of memory in 4 memory channels. The Apple A9X can connect up to 4 GB of memory in 2 memory channels. |
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HiSilicon Kirin 990 5G | Characteristic | Apple A9X |
LPDDR4X-4266 | Memory | LPDDR4-3200 |
8 GB | Max. Memory | 4 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 51.2 GB/s |
No | ECC | No |
-- | L2 Cache | 3.00 MB |
2.00 MB | L3 Cache | 4.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The HiSilicon Kirin 990 5G has a TDP of 6 W, that of the Apple A9X is 8 W. |
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HiSilicon Kirin 990 5G | Characteristic | Apple A9X |
6 W | TDP (PL1 / PBP) | 8 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe HiSilicon Kirin 990 5G has a 2.00 MB cache, while the Apple A9X cache has a total of 7.00 MB. |
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HiSilicon Kirin 990 5G | Characteristic | Apple A9X |
7 nm | Technology | 16 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
-- | ISA extensions | -- |
-- | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Android | Operating systems | iOS |
Q3/2019 | Release date | Q3/2015 |
-- | Release price | -- |
show more data | show more data | |
HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz |
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Apple A9X
2C 2T @ 2.26 GHz |
HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz |
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Apple A9X
2C 2T @ 2.26 GHz |
HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz |
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Apple A9X
2C 2T @ 2.26 GHz |
HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz |
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Apple A9X
2C 2T @ 2.26 GHz |
HiSilicon Kirin 990 5G
ARM Mali-G76 MP16 @ 0.60 GHz |
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Apple A9X
Apple A9X @ 0.65 GHz |
HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz |
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Apple A9X
2C 2T @ 2.26 GHz |
HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz |
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Apple A9X
2C 2T @ 2.26 GHz |
HiSilicon Kirin 990 5G
8C 8T @ 2.86 GHz |
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Apple A9X
2C 2T @ 2.26 GHz |
Devices using this processor |
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HiSilicon Kirin 990 5G | Apple A9X |
Unknown | Apple iPad Pro (1. Gen) |