Comparison of Intel Celeron 4205U and Intel Celeron 1020M [S]ave
| Attribute |  Intel Celeron 4205U × | Intel Celeron 1020M × |
|---|---|---|
| General Information | ||
| Brand | Intel | Intel |
| Series | Intel Celeron | Intel Celeron |
| Model | Intel Celeron 4205U | Intel Celeron 1020M |
| CPU Cores and Base Frequency | ||
| CPU Cores | 2 | 2 |
| Frequency (GHz) | 1.8 | 2.1 |
| CPU Threads | 2 | 2 |
| Core architecture | normal | normal |
| Hyperthreading | - | - |
| Overclocking | - | - |
| Encryption | ||
| AES-NI | + | - |
| Hardware codec support | ||
| JPEG | Decode / Encode | Decode |
| h264 | Decode / Encode | Decode / Encode |
| h265 / HEVC (8 bit) | Decode / Encode | No |
| h265 / HEVC (10 bit) | Decode / Encode | No |
| VP8 | Decode / Encode | No |
| AV1 | No | No |
| VC-1 | Decode | Decode |
| VP9 | Decode / Encode | No |
| AVC | Decode / Encode | Decode / Encode |
| Internal Graphics | ||
| GPU name | Intel UHD Graphics 610 | Intel HD Graphics (Ivy Bridge GT1) |
| GPU frequency (GHz) | 0.3 | 0.65 |
| GPU (Turbo) (GHz) | 0.9 | 1 |
| Generation | 9 | 7 |
| DirectX Version | 12 | 11 |
| Execution units | 12 | 6 |
| Shader | 96 | 48 |
| Max. GPU Memory (GB) | 64 | - |
| Max. displays | 3 | 3 |
| GPU Release date (year) | 2017 | 2012 |
| Memory And PCIe | ||
| Memory type | DDR4-2133 SO-DIMMLPDDR3-1866 | DDR3-1333DDR3-1600DDR3L-1333 SO-DIMMDDR3L-1600 SO-DIMM |
| Max. Memory (GB) | 64 | 32 |
| PCIe lanes | 12 | 16 |
| PCIe version | 2.0 | 2.0 |
| ECC | - | - |
| Memory channels | 2 | 2 |
| Technical details | ||
| Release date (year) | 2019 | 2013 |
| Technology (Nm) | 14 | 22 |
| Socket | BGA 1528 | PGA 988 |
| Virtualization |
|
|
| L3-Cache (MB) | 2 | 2 |
| Architecture | Whiskey Lake | Ivy Bridge |
| Instruction set (ISA) | x86-64 (64 bit) | x86-64 (64 bit) |
| Thermal Management | ||
| Temp junction max (°C) | 100 | 105 |
| TDP down (W) | 12.5 | - |
| TDP (PL1) (W) | 15 | 35 |
| Benchmarks | ||
| iGPU - FP32 Performance (Single-precision GFLOPS) | 173 | 96 |
| Estimated results for PassMark CPU Mark | 1,974 | 2,036 |
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