| Attribute |
Intel Core i3-4000M × |
Intel Core i3-5020U × |
| General Information | | |
| Brand | Intel | Intel |
| Series | Intel Core i3 | Intel Core i3 |
| Model | Intel Core i3-4000M | Intel Core i3-5020U |
| CPU Cores and Base Frequency | | |
| CPU Cores | 2 | 2 |
| Frequency (GHz) | 2.4 | 2.2 |
| CPU Threads | 4 | 4 |
| Core architecture | normal | normal |
| Hyperthreading | + | + |
| Overclocking | - | - |
| Encryption | | |
| AES-NI | - | + |
| Hardware codec support | | |
| JPEG | Decode | Decode |
| h264 | Decode / Encode | Decode / Encode |
| h265 / HEVC (8 bit) | No | No |
| h265 / HEVC (10 bit) | No | No |
| VP8 | No | Decode |
| AV1 | No | No |
| VC-1 | Decode | Decode |
| VP9 | No | No |
| AVC | Decode / Encode | Decode / Encode |
| Internal Graphics | | |
| GPU name | Intel HD Graphics 4600 | Intel HD Graphics 5500 |
| GPU frequency (GHz) | 0.2 | 0.3 |
| GPU (Turbo) (GHz) | 1.15 | 0.9 |
| Generation | 7 | 8 |
| DirectX Version | 11.1 | 11.2 |
| Execution units | 20 | 24 |
| Shader | 160 | 192 |
| Max. GPU Memory (GB) | 2 | 16 |
| Max. displays | 3 | 3 |
| GPU Release date (year) | 2013 | 2015 |
| Memory And PCIe | | |
| Memory type | DDR3L-1600 SO-DIMM | DDR3L-1600 SO-DIMM |
| PCIe lanes | 16 | 12 |
| PCIe version | 2.0 | 2.0 |
| ECC | - | - |
| Memory channels | 2 | 2 |
| Technical details | | |
| Release date (year) | 2013 | 2015 |
| Technology (Nm) | 22 | 14 |
| Socket | PGA 946 | BGA 1168 |
| Virtualization | | |
| L3-Cache (MB) | 3 | 3 |
| Architecture | Haswell | Broadwell |
| Instruction set (ISA) | x86-64 (64 bit) | x86-64 (64 bit) |
| Thermal Management | | |
| Temp junction max (°C) | - | 105 |
| TDP down (W) | - | 10 |
| TDP (PL1) (W) | 37 | 15 |
| Benchmarks | | |
| iGPU - FP32 Performance (Single-precision GFLOPS) | 368 | 346 |
| Estimated results for PassMark CPU Mark | 3,416 | 3,199 |
| Geekbench 5, 64bit (Single-Core) | 518 | 453 |
| Geekbench 5, 64bit (Multi-Core) | 1,133 | 1,033 |
| Cinebench R15 (Single-Core) | 95 | 84 |
| Cinebench R15 (Multi-Core) | 240 | 211 |
| Cinebench R11.5, 64bit (Single-Core) | 1.07 | - |
| Cinebench R11.5, 64bit (Multi-Core) | 2.6 | - |
| Geekbench 3, 64bit (Single-Core) | 2,167 | 2,058 |
| Geekbench 3, 64bit (Multi-Core) | 4,483 | 4,339 |