| Spec | RX 6850M XT | RTX 4090 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 13.21 TFLOPS | 32.98 TFLOPS+60% |
| FP16 Performance | 26.43 TFLOPS | 32.98 TFLOPS+20% |
| Shader Units | 2,560 | 9,728+74% |
| Boost Clock | 2,581 MHz+52% | 1,695 MHz |
| Base Clock | 2,321 MHz+74% | 1,335 MHz |
| Memory | ||
| VRAM | 12 GB | 16 GB+25% |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 192-bit | 256-bit+25% |
| Memory Clock | 2,250 MHz | 2,250 MHz |
| Memory Bandwidth | 432 | 576+25% |
| Power | ||
| TDP | 165W | 120W+38% |
| Architecture | ||
| Form Factor | mobile | mobile |
| Generation | Navi Mobile(RX 6000M) | GeForce 40 Mobile |
| Architecture | RDNA 2.0 | Ada Lovelace |
| GPU Chip | Navi 22 | AD103 |
| Process Node | 7 nm TSMC | 5 nm TSMC |
| Transistors | 17.2+63% | 45.9 |
| Die Size | 335+12% | 379 |
| Features | ||
| Ray Tracing | RT Cores (40) | RT Cores (76) |
| Tensor Cores | N/A | 304 |
| Ray Accelerators | 40 | N/A |
| DLSS Version | N/A | 3.5 |
| FSR Version | 2 | N/A |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Price | ||
| Release Date | 2022-01-04 | 2023-01-03 |
