| Spec | RX 7900M | Arc A580 |
|---|---|---|
| Performance | ||
| FP32 Performance | 38.52 TFLOPS+213% | 12.29 TFLOPS |
| FP16 Performance | 77.05 TFLOPS+213% | 24.58 TFLOPS |
| Shader Units | 4,608+50% | 3,072 |
| Boost Clock | 2,090 MHz+5% | 2,000 MHz |
| Base Clock | 1,825 MHz+7% | 1,700 MHz |
| Memory | ||
| VRAM | 16 GB+100% | 8 GB |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Clock | 2,250 MHz+13% | 2,000 MHz |
| Memory Bandwidth | 576+13% | 512 |
| Power | ||
| TDP | 180W | 175W+3% |
| Recommended PSU | N/A | 450W |
| Power Connector | N/A | 2x 8-pin |
| Architecture | ||
| Form Factor | mobile | desktop |
| Generation | Navi Mobile(RX 7000M) | Alchemist(Arc 5) |
| Architecture | RDNA 3.0 | Xe-HPG |
| GPU Chip | Navi 31 | DG2-512 |
| Process Node | 5 nm TSMC | 6 nm TSMC |
| Transistors | 57.7 | 21.7+166% |
| Die Size | 529 | 406+30% |
| Features | ||
| Ray Tracing | RT Cores (72) | RT Cores (24) |
| Ray Accelerators | 72 | N/A |
| FSR Version | 3.1 | N/A |
| XeSS Version | N/A | 1.3 |
| AV1 Encoding | Yes | Yes |
| Connectivity | ||
| Display Outputs | N/A | 1x HDMI 2.1, 3x DisplayPort 2.0 |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Slot Size | N/A | Dual-slot |
| Price | ||
| Release Date | 2023-10-19 | 2023-10-10 |
