| Spec | RX 6800M | RX 9070 XT |
|---|---|---|
| Performance | ||
| FP32 Performance | 12.24 TFLOPS | 48.66 TFLOPS+75% |
| FP16 Performance | 24.47 TFLOPS | 97.32 TFLOPS+75% |
| Stream Processors | 2,560 | 4,096+37% |
| Boost Clock | 2,390 MHz | 2,970 MHz+20% |
| Base Clock | 2,116 MHz+27% | 1,660 MHz |
| Memory | ||
| VRAM | 12 GB | 16 GB+25% |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 192-bit | 256-bit+25% |
| Memory Clock | 2,000 MHz | 2,518 MHz+21% |
| Memory Bandwidth | 384 | 644.6+40% |
| Power | ||
| TDP | 145W+52% | 304W |
| Recommended PSU | N/A | 700W |
| Power Connector | N/A | 2x 8-pin |
| Architecture | ||
| Form Factor | mobile | desktop |
| Generation | Navi Mobile(RX 6000M) | Navi IV(RX 9000) |
| Architecture | RDNA 2.0 | RDNA 4.0 |
| GPU Chip | Navi 22 | Navi 48 |
| Process Node | 7 nm TSMC | 4 nm TSMC |
| Transistors | 17.2+68% | 53.9 |
| Die Size | 335+6% | 357 |
| Features | ||
| Ray Tracing | RT Cores (40) | RT Cores (64) |
| Ray Accelerators | 40 | 64+37% |
| FSR Version | 2 | 4 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | N/A | 1x HDMI 2.1b, 3x DisplayPort 2.1a |
| PCIe Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| Physical | ||
| Slot Size | N/A | Dual-slot |
| Price | ||
| Release Date | 2021-05-31 | 2025-03-06 |
