| Spec | Arc A380 | Arc A770 |
|---|---|---|
| Performance | ||
| FP32 Performance | 4.2 TFLOPS | 19.66 TFLOPS+79% |
| FP16 Performance | 8.4 TFLOPS | 39.32 TFLOPS+79% |
| Xe Vector Engines | 1,024 | 4,096+75% |
| Boost Clock | 2,050 MHz | 2,400 MHz+15% |
| Base Clock | 2,000 MHz | 2,100 MHz+5% |
| Memory | ||
| VRAM | 6 GB | 16 GB+62% |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 96-bit | 256-bit+62% |
| Memory Clock | 1,937 MHz | 2,000 MHz+3% |
| Memory Bandwidth | 186 | 512+64% |
| Power | ||
| TDP | 75W+67% | 225W |
| Recommended PSU | 250W+55% | 550W |
| Power Connector | 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Alchemist(Arc 3) | Alchemist(Arc 7) |
| Architecture | Xe-HPG | Xe-HPG |
| GPU Chip | DG2-128 | DG2-512 |
| Process Node | 6 nm TSMC | 6 nm TSMC |
| Transistors | 7.2+67% | 21.7 |
| Die Size | 157+61% | 406 |
| Features | ||
| Ray Tracing | RT Cores (8) | RT Cores (32) |
| XeSS Version | 1.3 | 1.3 |
| AV1 Encoding | Yes | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 3x DisplayPort 2.0 | 1x HDMI 2.1, 3x DisplayPort 2.0 |
| PCIe Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 222 mm | N/A |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2022-06-14 | 2022-10-12 |
