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HiSilicon Kirin 990E 5G | Apple A12X Bionic | |
CPU comparisonHiSilicon Kirin 990E 5G or Apple A12X Bionic - 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 990E 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 990E 5G was released in Q3/2019. The Apple A12X Bionic has 8 cores with 8 threads and clocks with a maximum frequency of 2.49 GHz. The CPU supports up to 6 GB of memory in 2 memory channels. The Apple A12X Bionic was released in Q3/2018. |
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HiSilicon Kirin (29) | Family | Apple A series (22) |
HiSilicon Kirin 990 (3) | CPU group | Apple A12/A12X/A12Z (3) |
8 | Generation | 12 |
Cortex-A76 / Cortex-A55 | Architecture | A12 |
Mobile | Segment | Mobile |
-- | Predecessor | Apple A10X Fusion |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 990E 5G has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the HiSilicon Kirin 990E 5G is 2.86 GHz while the Apple A12X Bionic has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Apple A12X Bionic is at 2.49 GHz. |
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HiSilicon Kirin 990E 5G | Characteristic | Apple A12X Bionic |
8 | Cores | 8 |
8 | Threads | 8 |
hybrid (Prime / big.LITTLE) | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.86 GHz 2x Cortex-A76 |
A-Core | 2.49 GHz 4x Vortex |
2.36 GHz 2x Cortex-A76 |
B-Core | 1.59 GHz 4x Tempest |
1.95 GHz 4x Cortex-A55 |
C-Core | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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HiSilicon Kirin 990E 5G | Characteristic | Apple A12X Bionic |
HUAWEI HiAI 2.0 | AI hardware | Apple Neural Engine |
Da Vinci Architecture. 1x Ascend Lite + 1x Ascend Tiny | AI specifications | 8 Neural cores @ 5 TOPS |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The HiSilicon Kirin 990E 5G or Apple A12X Bionic 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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ARM Mali-G76 MP14 | GPU | Apple A12X |
0.60 GHz | GPU frequency | 1.13 GHz |
0.60 GHz | GPU (Turbo) | -- |
Bifrost 3 | GPU Generation | 9 |
7 nm | Technology | 7 nm |
2 | Max. displays | 1 |
14 | Compute units | 28 |
224 | Shader | 448 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 GB | Max. GPU Memory | 6 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 MP14 | GPU | Apple A12X |
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 |
Decode / Encode | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe HiSilicon Kirin 990E 5G can use up to 8 GB of memory in 4 memory channels. The maximum memory bandwidth is --. The Apple A12X Bionic supports up to 6 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 68.2 GB/s. |
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HiSilicon Kirin 990E 5G | Characteristic | Apple A12X Bionic |
LPDDR4X-4266 | Memory | LPDDR4X-4266 |
8 GB | Max. Memory | 6 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 68.2 GB/s |
No | ECC | No |
-- | L2 Cache | 8.00 MB |
2.00 MB | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the HiSilicon Kirin 990E 5G is 6 W, while the Apple A12X Bionic has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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HiSilicon Kirin 990E 5G | Characteristic | Apple A12X Bionic |
6 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe HiSilicon Kirin 990E 5G is manufactured in 7 nm and has 2.00 MB cache. The Apple A12X Bionic is manufactured in 7 nm and has a 8.00 MB cache. |
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HiSilicon Kirin 990E 5G | Characteristic | Apple A12X Bionic |
7 nm | Technology | 7 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 | Q3/2018 |
-- | Release price | -- |
show more data | show more data | |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
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HiSilicon Kirin 990E 5G
ARM Mali-G76 MP14 @ 0.60 GHz |
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Apple A12X Bionic
Apple A12X @ 1.13 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
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HiSilicon Kirin 990E 5G
8C 8T @ 2.86 GHz |
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Apple A12X Bionic
8C 8T @ 2.49 GHz |
Devices using this processor |
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HiSilicon Kirin 990E 5G | Apple A12X Bionic |
Unknown | Apple iPad Pro 2018 |