Comparison of Intel Atom x6425RE and Intel Atom x6427FE [S]ave
| Attribute |  Intel Atom x6425RE × | Intel Atom x6427FE × |
|---|---|---|
| General Information | ||
| Brand | Intel | Intel |
| Series | Intel Atom | Intel Atom |
| Model | Intel Atom x6425RE | Intel Atom x6427FE |
| CPU Cores and Base Frequency | ||
| CPU Cores | 4 | 4 |
| Frequency (GHz) | 1.9 | 1.9 |
| CPU Threads | 4 | 4 |
| Core architecture | normal | normal |
| Hyperthreading | - | - |
| Overclocking | - | - |
| Encryption | ||
| AES-NI | + | + |
| Hardware codec support | ||
| JPEG | Decode / Encode | Decode / Encode |
| h264 | Decode / Encode | Decode / Encode |
| h265 / HEVC (8 bit) | Decode / Encode | Decode / Encode |
| h265 / HEVC (10 bit) | Decode / Encode | Decode / Encode |
| VP8 | Decode / Encode | Decode / Encode |
| AV1 | Decode | Decode |
| VC-1 | Decode | Decode |
| VP9 | Decode / Encode | Decode / Encode |
| AVC | Decode / Encode | Decode / Encode |
| Internal Graphics | ||
| GPU name | Intel UHD Graphics 32 EUs (Elkhart Lake) | Intel UHD Graphics 32 EUs (Elkhart Lake) |
| GPU frequency (GHz) | 0.4 | 0.4 |
| Generation | 11 | 11 |
| DirectX Version | 12 | 12 |
| Execution units | 32 | 32 |
| Shader | 256 | 256 |
| Max. displays | 3 | 3 |
| GPU Release date (year) | 2021 | 2021 |
| Memory And PCIe | ||
| Memory type | DDR4-3200LPDDR4X-4266 | DDR4-3200LPDDR4X-4266 |
| Max. Memory (GB) | 64 | 64 |
| PCIe lanes | 8 | 8 |
| PCIe version | 3.0 | 3.0 |
| ECC | - | - |
| Memory channels | 4 | 4 |
| Technical details | ||
| Release date (year) | 2021 | 2021 |
| Technology (Nm) | 10 | 10 |
| Socket | BGA 1296 | BGA 1296 |
| Virtualization |
|
|
| L2-Cache (MB) | 1 | 1 |
| Architecture | Elkhart Lake | Elkhart Lake |
| Instruction set (ISA) | x86-64 (64 bit) | x86-64 (64 bit) |
| Thermal Management | ||
| Temp junction max (°C) | 105 | 105 |
| TDP (PL1) (W) | 12 | 12 |
| Benchmarks | ||
| iGPU - FP32 Performance (Single-precision GFLOPS) | 215 | 215 |
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