Intel Atom D2550 | HiSilicon Kirin 920 | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom D2550 and the HiSilicon Kirin 920 and use benchmarks to check which processor is faster.
We compare the Intel Atom D2550 2 core processor released in Q1/2012 with the HiSilicon Kirin 920 which has 8 CPU cores and was introduced in Q3/2014. |
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Intel Atom (108) | Family | HiSilicon Kirin (29) |
Intel Atom D2000 (4) | CPU group | HiSilicon Kirin 920 (3) |
1 | Generation | 2 |
Cedarview | Architecture | Cortex-A15 / Cortex-A7 |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom D2550 is a 2 core processor with a clock frequency of 1.86 GHz. The processor can compute 4 threads at the same time. The HiSilicon Kirin 920 clocks with 1.70 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Intel Atom D2550 | Characteristic | HiSilicon Kirin 920 |
2 | Cores | 8 |
4 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.86 GHz | A-Core | 1.70 GHz 4x Cortex-A15 |
-- | B-Core | 1.30 GHz 4x Cortex-A7 |
Integrated graphics (iGPU)Graphics (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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Intel GMA 3650 | GPU | ARM Mali-T628 MP4 |
0.64 GHz | GPU frequency | 0.60 GHz |
-- | GPU (Turbo) | 0.60 GHz |
-- | GPU Generation | Midgard 2 |
65 nm | Technology | 32nm |
2 | Max. displays | 1 |
4 | Compute units | 4 |
32 | Shader | 64 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
1 GB | Max. GPU Memory | -- |
10.1 | 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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Intel GMA 3650 | GPU | ARM Mali-T628 MP4 |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
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 | No |
Memory & PCIeUp to 4 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom D2550, while the HiSilicon Kirin 920 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled. |
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Intel Atom D2550 | Characteristic | HiSilicon Kirin 920 |
DDR3-1066 | Memory | LPDDR3-1600 |
4 GB | Max. Memory | |
1 (Single Channel) | Memory channels | 2 (Dual Channel) |
8.6 GB/s | Max. Bandwidth | -- |
No | ECC | No |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | -- |
-- | PCIe version | -- |
-- | PCIe lanes | -- |
-- | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Atom D2550 has a TDP of 10 W. The TDP of the HiSilicon Kirin 920 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom D2550 | Characteristic | HiSilicon Kirin 920 |
10 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Atom D2550 has 1.00 MB cache and is manufactured in 32 nm. The cache of HiSilicon Kirin 920 is at 0.00 MB. The processor is manufactured in 28 nm. |
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Intel Atom D2550 | Characteristic | HiSilicon Kirin 920 |
32 nm | Technology | 28 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv7-A (32 bit) |
SSE3 | ISA extensions | -- |
BGA 559 | Socket | -- |
None | Virtualization | None |
No | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q1/2012 | Release date | Q3/2014 |
38 $ | Release price | -- |
show more data | show more data | |
Intel Atom D2550
Intel GMA 3650 @ 0.64 GHz |
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HiSilicon Kirin 920
ARM Mali-T628 MP4 @ 0.60 GHz |
Intel Atom D2550
2C 4T @ 1.86 GHz |
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HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
Intel Atom D2550
2C 4T @ 1.86 GHz |
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HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
Intel Atom D2550
2C 4T @ 1.86 GHz |
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HiSilicon Kirin 920
8C 8T @ 1.70 GHz |
Devices using this processor |
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Intel Atom D2550 | HiSilicon Kirin 920 |
Unknown | Unknown |