Apple A6 | HiSilicon Kirin 655 | |
CPU comparisonApple A6 or HiSilicon Kirin 655 - 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 Apple A6 has 2 cores with 2 threads and clocks with a maximum frequency of 1.30 GHz. Up to 1 GB of memory is supported in 2 memory channels. The Apple A6 was released in Q3/2012. The HiSilicon Kirin 655 has 8 cores with 8 threads and clocks with a maximum frequency of 2.12 GHz. The CPU supports up to GB of memory in 2 memory channels. The HiSilicon Kirin 655 was released in Q2/2016. |
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Apple A series (22) | Family | HiSilicon Kirin (29) |
Apple A6/A6X (2) | CPU group | HiSilicon Kirin 650 (4) |
6 | Generation | 4 |
A6 | Architecture | Cortex-A53 / Cortex-A53 |
Mobile | Segment | Mobile |
Apple A5 | Predecessor | -- |
Apple A7 | Successor | -- |
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CPU Cores and Base FrequencyThe Apple A6 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Apple A6 is 1.30 GHz while the HiSilicon Kirin 655 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the HiSilicon Kirin 655 is at 2.12 GHz. |
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Apple A6 | Characteristic | HiSilicon Kirin 655 |
2 | Cores | 8 |
2 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.30 GHz 2x Swift |
A-Core | 2.12 GHz 4x Cortex-A53 |
-- | B-Core | 1.70 GHz 4x Cortex-A53 |
Internal GraphicsThe Apple A6 or HiSilicon Kirin 655 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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PowerVR SGX543MP3 (3 Cores) | GPU | ARM Mali-T830 MP2 |
0.27 GHz | GPU frequency | 0.90 GHz |
-- | GPU (Turbo) | -- |
-- | GPU Generation | Midgard 4 |
32 nm | Technology | 28nm |
1 | Max. displays | 2 |
6 | Compute units | 2 |
48 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | -- |
10 | DirectX Version | 11 |
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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PowerVR SGX543MP3 (3 Cores) | GPU | ARM Mali-T830 MP2 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Apple A6 can use up to 1 GB of memory in 2 memory channels. The maximum memory bandwidth is 8.5 GB/s. The HiSilicon Kirin 655 supports up to GB of memory in 2 memory channels and achieves a memory bandwidth of up to --. |
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Apple A6 | Characteristic | HiSilicon Kirin 655 |
LPDDR2-1066 | Memory | LPDDR3-933 |
1 GB | Max. Memory | |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
8.5 GB/s | Max. Bandwidth | -- |
No | ECC | No |
1.00 MB | L2 Cache | -- |
-- | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Apple A6 is --, while the HiSilicon Kirin 655 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Apple A6 | Characteristic | HiSilicon Kirin 655 |
-- | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Apple A6 is manufactured in 32 nm and has 1.00 MB cache. The HiSilicon Kirin 655 is manufactured in 16 nm and has a 0.00 MB cache. |
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Apple A6 | Characteristic | HiSilicon Kirin 655 |
32 nm | Technology | 16 nm |
Chiplet | Chip design | Chiplet |
Armv7-A (32 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
-- | ISA extensions | -- |
-- | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
iOS | Operating systems | Android |
Q3/2012 | Release date | Q2/2016 |
-- | Release price | -- |
show more data | show more data | |
Apple A6
PowerVR SGX543MP3 (3 Cores) @ 0.27 GHz |
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HiSilicon Kirin 655
ARM Mali-T830 MP2 @ 0.90 GHz |
Apple A6
2C 2T @ 1.30 GHz |
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HiSilicon Kirin 655
8C 8T @ 2.12 GHz |
Apple A6
2C 2T @ 1.30 GHz |
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HiSilicon Kirin 655
8C 8T @ 2.12 GHz |
Devices using this processor |
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Apple A6 | HiSilicon Kirin 655 |
Apple iPhone 5 Apple iPhone 5C |
Unknown |