Comparison of AMD Ryzen 9 5900H and Intel Core i5-11400 [S]ave
| Attribute |  Intel Core i5-11400 × |  AMD Ryzen 9 5900H × |
|---|---|---|
| General Information | ||
| Brand | Intel | AMD |
| Series | Intel Core i5 | AMD Ryzen |
| Model | Intel Core i5-11400 | AMD Ryzen 9 5900H |
| CPU Cores and Base Frequency | ||
| CPU Cores | 6 | 8 |
| Frequency (GHz) | 2.6 | 3.1 |
| CPU Threads | 12 | 16 |
| Core architecture | normal | normal |
| Hyperthreading | + | + |
| Overclocking | - | + |
| Turbo (1 Core) (GHz) | 4.4 | 4.6 |
| Turbo (6 Cores) (GHz) | 4.2 | - |
| 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 | No |
| VC-1 | Decode | Decode |
| VP9 | Decode / Encode | Decode / Encode |
| AVC | Decode / Encode | Decode / Encode |
| Internal Graphics | ||
| GPU name | Intel UHD Graphics 730 | AMD Radeon 8 Graphics (Renoir) |
| GPU frequency (GHz) | 0.35 | 1.75 |
| GPU (Turbo) (GHz) | 1.3 | - |
| Generation | 12 | 9 |
| DirectX Version | 12 | 12 |
| Execution units | 24 | 8 |
| Shader | 192 | 512 |
| Max. GPU Memory (GB) | 64 | 2 |
| Max. displays | 3 | 3 |
| GPU Release date (year) | 2021 | 2020 |
| Memory And PCIe | ||
| Memory type | - | DDR4-3200 |
| Max. Memory (GB) | 128 | 64 |
| PCIe lanes | 20 | 12 |
| PCIe version | 4.0 | 3.0 |
| ECC | - | + |
| Memory channels | 2 | 2 |
| Technical details | ||
| Release date (year) | 2021 | 2021 |
| Technology (Nm) | 14 | 7 |
| Socket | LGA 1200 | AM4 |
| Virtualization |
|
|
| L3-Cache (MB) | 12 | 16 |
| L2-Cache (MB) | 3 | 4 |
| Architecture | Rocket Lake | Cezanne (Zen 3) |
| Instruction set (ISA) | x86-64 (64 bit) | x86-64 (64 bit) |
| Thermal Management | ||
| Temp junction max (°C) | 100 | 95 |
| TDP (PL2) (W) | 154 | - |
| TDP up (W) | - | 54 |
| TDP (PL1) (W) | 65 | 45 |
| Benchmarks | ||
| iGPU - FP32 Performance (Single-precision GFLOPS) | 499 | 1,792 |
| Geekbench 5, 64bit (Single-Core) | 1,593 | 1,497 |
| Geekbench 5, 64bit (Multi-Core) | 7,863 | 8,849 |
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