| Spec | Arc A770 | RTX 4090 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 19.66 TFLOPS | 32.98 TFLOPS+40% |
| FP16 Performance | 39.32 TFLOPS+19% | 32.98 TFLOPS |
| Shader Units | 4,096 | 9,728+58% |
| Boost Clock | 2,400 MHz+42% | 1,695 MHz |
| Base Clock | 2,100 MHz+57% | 1,335 MHz |
| Memory | ||
| VRAM | 16 GB | 16 GB |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Clock | 2,000 MHz | 2,250 MHz+11% |
| Memory Bandwidth | 512 | 576+11% |
| Power | ||
| TDP | 225W | 120W+88% |
| Recommended PSU | 550W | N/A |
| Power Connector | 1x 6-pin + 1x 8-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | Alchemist(Arc 7) | GeForce 40 Mobile |
| Architecture | Xe-HPG | Ada Lovelace |
| GPU Chip | DG2-512 | AD103 |
| Process Node | 6 nm TSMC | 5 nm TSMC |
| Transistors | 21.7+53% | 45.9 |
| Die Size | 406 | 379+7% |
| Features | ||
| Ray Tracing | RT Cores (32) | RT Cores (76) |
| Tensor Cores | N/A | 304 |
| DLSS Version | N/A | 3.5 |
| XeSS Version | 1.3 | N/A |
| AV1 Encoding | Yes | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 3x DisplayPort 2.0 | N/A |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Slot Size | Dual-slot | N/A |
| Price | ||
| Release Date | 2022-10-12 | 2023-01-03 |
