| Attribute |
AMD Ryzen 9 4900H × |
AMD Ryzen 7 PRO 4750U × |
| General Information | | |
| Brand | AMD | AMD |
| Series | AMD Ryzen | AMD Ryzen |
| Model | AMD Ryzen 9 4900H | AMD Ryzen 7 PRO 4750U |
| CPU Cores and Base Frequency | | |
| CPU Cores | 8 | 8 |
| Frequency (GHz) | 3.3 | 1.7 |
| CPU Threads | 16 | 16 |
| Core architecture | normal | normal |
| Hyperthreading | + | + |
| Overclocking | - | - |
| Turbo (1 Core) (GHz) | 4.4 | 4.1 |
| Turbo (8 Cores) (GHz) | 4 | 3.1 |
| 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 | No | No |
| VC-1 | Decode | Decode |
| VP9 | Decode / Encode | Decode / Encode |
| AVC | Decode / Encode | Decode / Encode |
| Internal Graphics | | |
| GPU name | AMD Radeon 8 Graphics (Renoir) | AMD Radeon 7 Graphics (Renoir) |
| GPU frequency (GHz) | 1.75 | 1.6 |
| Generation | 9 | 9 |
| DirectX Version | 12 | 12 |
| Execution units | 8 | 7 |
| Shader | 512 | 448 |
| Max. GPU Memory (GB) | 2 | 2 |
| Max. displays | 3 | 3 |
| GPU Release date (year) | 2020 | 2020 |
| Memory And PCIe | | |
| Memory type | DDR4-3200LPDDR4-4266 | - |
| Max. Memory (GB) | 32 | 32 |
| PCIe lanes | 12 | 12 |
| PCIe version | 3.0 | 3.0 |
| ECC | + | + |
| Memory channels | 2 | 2 |
| Technical details | | |
| Release date (year) | 2020 | 2020 |
| Technology (Nm) | 7 | 7 |
| Socket | FP6 | FP6 |
| Virtualization | | |
| L3-Cache (MB) | 8 | 8 |
| Architecture | Renoir (Zen 2) | Renoir (Zen 2) |
| Instruction set (ISA) | x86-64 (64 bit) | x86-64 (64 bit) |
| Thermal Management | | |
| Temp junction max (°C) | 105 | 105 |
| TDP up (W) | 54 | 25 |
| TDP down (W) | 35 | 10 |
| TDP (PL1) (W) | 45 | 15 |
| Benchmarks | | |
| iGPU - FP32 Performance (Single-precision GFLOPS) | 1,792 | 1,433 |
| Geekbench 5, 64bit (Single-Core) | 1,225 | 1,148 |
| Geekbench 5, 64bit (Multi-Core) | 7,911 | 4,860 |
| Cinebench R15 (Single-Core) | 204 | 188 |
| Cinebench R15 (Multi-Core) | 1,937 | 1,264 |
| Cinebench R20 (Single-Core) | 501 | 464 |
| Cinebench R20 (Multi-Core) | 4,332 | 3,007 |
| Blender 2.81 (bmw27) | 202 | - |
| Cinebench R23 (Single-Core) | 1,284 | 1,184 |
| Cinebench R23 (Multi-Core) | 11,061 | 8,088 |