| Spec | RX 6800 XT | RX 6850M XT |
|---|---|---|
| Performance | ||
| FP32 Performance | 20.74 TFLOPS+57% | 13.21 TFLOPS |
| FP16 Performance | 41.47 TFLOPS+57% | 26.43 TFLOPS |
| Stream Processors | 4,608+80% | 2,560 |
| Boost Clock | 2,250 MHz | 2,581 MHz+13% |
| Base Clock | 1,825 MHz | 2,321 MHz+21% |
| Memory | ||
| VRAM | 16 GB+33% | 12 GB |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 256-bit+33% | 192-bit |
| Memory Clock | 2,000 MHz | 2,250 MHz+11% |
| Memory Bandwidth | 512+19% | 432 |
| Power | ||
| TDP | 300W | 165W+82% |
| Recommended PSU | 700W | N/A |
| Power Connector | 2x 8-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | Navi II(RX 6000) | Navi Mobile(RX 6000M) |
| Architecture | RDNA 2.0 | RDNA 2.0 |
| GPU Chip | Navi 21 | Navi 22 |
| Process Node | 7 nm TSMC | 7 nm TSMC |
| Transistors | 26.8 | 17.2+56% |
| Die Size | 520 | 335+55% |
| Features | ||
| Ray Tracing | RT Cores (72) | RT Cores (40) |
| Ray Accelerators | 72+80% | 40 |
| FSR Version | 2 | 2 |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C | N/A |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 267 mm | N/A |
| Slot Size | Dual-slot | N/A |
| Price | ||
| Release Date | 2020-10-28 | 2022-01-04 |
