HiSilicon Kirin 655 | Intel Atom Z3740D | |
CPU comparisonIn this CPU comparison, we compare the HiSilicon Kirin 655 and the Intel Atom Z3740D and use benchmarks to check which processor is faster.
We compare the HiSilicon Kirin 655 8 core processor released in Q2/2016 with the Intel Atom Z3740D which has 4 CPU cores and was introduced in Q3/2013. |
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HiSilicon Kirin (29) | Family | Intel Atom (108) |
HiSilicon Kirin 650 (4) | CPU group | Intel Atom Z3700 (16) |
4 | Generation | 4 |
Cortex-A53 / Cortex-A53 | Architecture | Bay Trail |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe HiSilicon Kirin 655 is a 8 core processor with a clock frequency of 2.12 GHz. The processor can compute 8 threads at the same time. The Intel Atom Z3740D clocks with 1.33 GHz (1.83 GHz), has 4 CPU cores and can calculate 4 threads in parallel. |
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HiSilicon Kirin 655 | Characteristic | Intel Atom Z3740D |
8 | Cores | 4 |
8 | Threads | 4 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.12 GHz 4x Cortex-A53 |
A-Core | 1.33 GHz (1.83 GHz) |
1.70 GHz 4x Cortex-A53 |
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-T830 MP2 | GPU | Intel HD Graphics (Bay Trail GT1) |
0.90 GHz | GPU frequency | 0.31 GHz |
-- | GPU (Turbo) | 0.69 GHz |
Midgard 4 | GPU Generation | 7 |
28nm | Technology | 22 nm |
2 | Max. displays | 2 |
2 | Compute units | 4 |
32 | Shader | 32 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
11 | DirectX Version | 11.2 |
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-T830 MP2 | GPU | Intel HD Graphics (Bay Trail GT1) |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
No | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
Decode / Encode | Codec JPEG | Decode |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the HiSilicon Kirin 655, while the Intel Atom Z3740D supports a maximum of 2 GB of memory with a maximum memory bandwidth of 10.6 GB/s enabled. |
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HiSilicon Kirin 655 | Characteristic | Intel Atom Z3740D |
LPDDR3-933 | Memory | DDR3L-1333 |
Max. Memory | 2 GB | |
2 (Dual Channel) | Memory channels | 1 (Single Channel) |
-- | Max. Bandwidth | 10.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe HiSilicon Kirin 655 has a TDP of --. The TDP of the Intel Atom Z3740D is 4 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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HiSilicon Kirin 655 | Characteristic | Intel Atom Z3740D |
-- | TDP (PL1 / PBP) | 4 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | 90 °C |
Technical detailsThe HiSilicon Kirin 655 has 0.00 MB cache and is manufactured in 16 nm. The cache of Intel Atom Z3740D is at 2.00 MB. The processor is manufactured in 22 nm. |
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HiSilicon Kirin 655 | Characteristic | Intel Atom Z3740D |
16 nm | Technology | 22 nm |
Chiplet | Chip design | Monolithic |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4.1, SSE4.2 |
-- | Socket | BGA 592 |
None | Virtualization | VT-x, VT-x EPT |
No | AES-NI | Yes |
Android | Operating systems | |
Q2/2016 | Release date | Q3/2013 |
-- | Release price | -- |
show more data | show more data | |
HiSilicon Kirin 655
8C 8T @ 2.12 GHz |
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Intel Atom Z3740D
4C 4T @ 1.83 GHz |
HiSilicon Kirin 655
8C 8T @ 2.12 GHz |
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Intel Atom Z3740D
4C 4T @ 1.33 GHz |
HiSilicon Kirin 655
ARM Mali-T830 MP2 @ 0.90 GHz |
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Intel Atom Z3740D
Intel HD Graphics (Bay Trail GT1) @ 0.69 GHz |
HiSilicon Kirin 655
8C 8T @ 2.12 GHz |
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Intel Atom Z3740D
4C 4T @ 1.33 GHz |
Devices using this processor |
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HiSilicon Kirin 655 | Intel Atom Z3740D |
Unknown | Unknown |