| Spec | RX 6900 XT | Arc A380 |
|---|---|---|
| Performance | ||
| FP32 Performance | 23.04 TFLOPS+449% | 4.2 TFLOPS |
| FP16 Performance | 46.08 TFLOPS+449% | 8.4 TFLOPS |
| Shader Units | 5,120+400% | 1,024 |
| Boost Clock | 2,250 MHz+10% | 2,050 MHz |
| Base Clock | 1,825 MHz | 2,000 MHz+9% |
| Memory | ||
| VRAM | 16 GB+167% | 6 GB |
| VRAM Type | ||
| GDDR6 |
| GDDR6 |
| Memory Bus | 256-bit+167% | 96-bit |
| Memory Clock | 2,000 MHz+3% | 1,937 MHz |
| Memory Bandwidth | 512+175% | 186 |
| Power | ||
| TDP | 300W | 75W+300% |
| Recommended PSU | 700W | 250W+180% |
| Power Connector | 2x 8-pin | 1x 8-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Navi II(RX 6000) | Alchemist(Arc 3) |
| Architecture | RDNA 2.0 | Xe-HPG |
| GPU Chip | Navi 21 | DG2-128 |
| Process Node | 7 nm TSMC | 6 nm TSMC |
| Transistors | 26.8 | 7.2+272% |
| Die Size | 520 | 157+231% |
| Features | ||
| Ray Tracing | RT Cores (80) | RT Cores (8) |
| Ray Accelerators | 80 | N/A |
| FSR Version | 2 | N/A |
| XeSS Version | N/A | 1.3 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C | 1x HDMI 2.1, 3x DisplayPort 2.0 |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x8 |
| Physical | ||
| Card Length | 267 mm | 222 mm+20% |
| Slot Size | Triple-slot | Dual-slot |
| Price | ||
| Release Date | 2020-10-28 | 2022-06-14 |
