| Spec | RX 7900M | RTX 5090 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 38.52 TFLOPS+21% | 31.8 TFLOPS |
| FP16 Performance | 77.05 TFLOPS+142% | 31.8 TFLOPS |
| Shader Units | 4,608 | 10,496+56% |
| Boost Clock | 2,090 MHz+38% | 1,515 MHz |
| Base Clock | 1,825 MHz+84% | 990 MHz |
| Memory | ||
| VRAM | 16 GB | 24 GB+33% |
| VRAM Type | GDDR6 | |
| GDDR7 |
| Memory Bus | 256-bit | 256-bit |
| Memory Clock | 2,250 MHz+29% | 1,750 MHz |
| Memory Bandwidth | 576 | 896+36% |
| Power | ||
| TDP | 180W | 95W+89% |
| Architecture | ||
| Form Factor | mobile | mobile |
| Generation | Navi Mobile(RX 7000M) | GeForce 50 Mobile |
| Architecture | RDNA 3.0 | Blackwell 2.0 |
| GPU Chip | Navi 31 | GB203 |
| Process Node | 5 nm TSMC | 5 nm TSMC |
| Transistors | 57.7 | 45.6+27% |
| Die Size | 529 | 378+40% |
| Features | ||
| Ray Tracing | RT Cores (72) | RT Cores (82) |
| Tensor Cores | N/A | 328 |
| Ray Accelerators | 72 | N/A |
| DLSS Version | N/A | 4 |
| FSR Version | 3.1 | N/A |
| AV1 Encoding | Yes | Yes |
| Connectivity | ||
| PCIe Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| Price | ||
| Release Date | 2023-10-19 | 2025-03-27 |
