Intel Atom x6427FE | Samsung Exynos 1280 | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom x6427FE and the Samsung Exynos 1280 and use benchmarks to check which processor is faster.
We compare the Intel Atom x6427FE 4 core processor released in Q1/2021 with the Samsung Exynos 1280 which has 8 CPU cores and was introduced in Q1/2022. |
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Intel Atom (108) | Family | Samsung Exynos (47) |
Intel Atom x6000 (10) | CPU group | Samsung Exynos 1280 (1) |
6 | Generation | 6 |
Elkhart Lake | Architecture | Cortex-A78/-A55 |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom x6427FE is a 4 core processor with a clock frequency of 1.90 GHz. The processor can compute 4 threads at the same time. The Samsung Exynos 1280 clocks with 2.40 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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Intel Atom x6427FE | Characteristic | Samsung Exynos 1280 |
4 | Cores | 8 |
4 | Threads | 8 |
normal | Core architecture | hybrid (big.LITTLE) |
No | Hyperthreading | No |
No | Overclocking ? | No |
1.90 GHz | A-Core | 2.40 GHz 2x Cortex-A78 |
-- | B-Core | 2.00 GHz 6x Cortex-A55 |
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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Intel UHD Graphics 10th Gen (32 EU) | GPU | ARM Mali-G68 MP4 |
0.40 GHz | GPU frequency | -- |
-- | GPU (Turbo) | -- |
11 | GPU Generation | Vallhall 2 |
14 nm | Technology | 6 nm |
3 | Max. displays | 1 |
32 | Compute units | 4 |
256 | Shader | 64 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
12 | DirectX Version | 12 |
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 UHD Graphics 10th Gen (32 EU) | GPU | ARM Mali-G68 MP4 |
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 |
Decode | Codec AV1 | Decode |
Decode / Encode | Codec AVC | Decode / Encode |
Decode | Codec VC-1 | Decode / Encode |
Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 32 GB of memory in a maximum of 4 memory channels is supported by the Intel Atom x6427FE, while the Samsung Exynos 1280 supports a maximum of GB of memory with a maximum memory bandwidth of -- enabled. |
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Intel Atom x6427FE | Characteristic | Samsung Exynos 1280 |
LPDDR4X-4266, DDR4-3200 | Memory | LPDDR4X |
32 GB | Max. Memory | |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
136.4 GB/s | Max. Bandwidth | -- |
Yes | ECC | No |
1.50 MB | L2 Cache | -- |
-- | L3 Cache | -- |
3.0 | PCIe version | -- |
8 | PCIe lanes | -- |
7.9 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Atom x6427FE has a TDP of 12 W. The TDP of the Samsung Exynos 1280 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom x6427FE | Characteristic | Samsung Exynos 1280 |
12 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
110 °C | Tjunction max. | -- |
Technical detailsThe Intel Atom x6427FE has 1.50 MB cache and is manufactured in 10 nm. The cache of Samsung Exynos 1280 is at 0.00 MB. The processor is manufactured in 5 nm. |
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Intel Atom x6427FE | Characteristic | Samsung Exynos 1280 |
10 nm | Technology | 5 nm |
Monolithic | Chip design | Unknown |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | -- |
BGA 1493 | Socket | -- |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Operating systems | Android | |
Q1/2021 | Release date | Q1/2022 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Samsung Exynos 1280
8C 8T @ 2.40 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Samsung Exynos 1280
8C 8T @ 2.40 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Samsung Exynos 1280
8C 8T @ 2.40 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Samsung Exynos 1280
8C 8T @ 2.40 GHz |
Intel Atom x6427FE
Intel UHD Graphics 10th Gen (32 EU) @ 0.40 GHz |
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Samsung Exynos 1280
ARM Mali-G68 MP4 @ 0.00 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Samsung Exynos 1280
8C 8T @ 2.40 GHz |
Intel Atom x6427FE
4C 4T @ 1.90 GHz |
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Samsung Exynos 1280
8C 8T @ 2.40 GHz |
Devices using this processor |
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Intel Atom x6427FE | Samsung Exynos 1280 |
Unknown | Unknown |