| Spec | RX 6800M | RX 7800 XT |
|---|---|---|
| Performance | ||
| FP32 Performance | 12.24 TFLOPS | 37.32 TFLOPS+67% |
| FP16 Performance | 24.47 TFLOPS | 74.65 TFLOPS+67% |
| Stream Processors | 2,560 | 3,840+33% |
| Boost Clock | 2,390 MHz | 2,430 MHz+2% |
| Base Clock | 2,116 MHz+63% | 1,295 MHz |
| Memory | ||
| VRAM | 12 GB | 16 GB+25% |
| VRAM Type |
| GDDR6 |
| GDDR6 |
| Memory Bus | 192-bit | 256-bit+25% |
| Memory Clock | 2,000 MHz | 2,438 MHz+18% |
| Memory Bandwidth | 384 | 624.1+38% |
| Power | ||
| TDP | 145W+45% | 263W |
| Recommended PSU | N/A | 600W |
| Power Connector | N/A | 2x 8-pin |
| Architecture | ||
| Form Factor | mobile | desktop |
| Generation | Navi Mobile(RX 6000M) | Navi III(RX 7000) |
| Architecture | RDNA 2.0 | RDNA 3.0 |
| GPU Chip | Navi 22 | Navi 32 |
| Process Node | 7 nm TSMC | 5 nm TSMC |
| Transistors | 17.2+39% | 28.1 |
| Die Size | 335+3% | 346 |
| Features | ||
| Ray Tracing | RT Cores (40) | RT Cores (60) |
| Ray Accelerators | 40 | 60+33% |
| FSR Version | 2 | 3.1 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | N/A | 1x HDMI 2.1a, 3x DisplayPort 2.1 |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | N/A | 267 mm |
| Slot Size | N/A | Dual-slot |
| Price | ||
| Release Date | 2021-05-31 | 2023-08-25 |
