| Spec | Arc A770 | GTX 1660 |
|---|---|---|
| Performance | ||
| FP32 Performance | 19.66 TFLOPS+291% | 5.03 TFLOPS |
| FP16 Performance | 39.32 TFLOPS+291% | 10.05 TFLOPS |
| Shader Units | 4,096+191% | 1,408 |
| Boost Clock | 2,400 MHz+34% | 1,785 MHz |
| Base Clock | 2,100 MHz+37% | 1,530 MHz |
| Memory | ||
| VRAM | 16 GB+167% | 6 GB |
| VRAM Type | GDDR6 | |
| GDDR5 |
| Memory Bus | 256-bit+33% | 192-bit |
| Memory Clock | 2,000 MHz | 2,001 MHz |
| Memory Bandwidth | 512+167% | 192.1 |
| Power | ||
| TDP | 225W | 120W+88% |
| Recommended PSU | 550W | 300W+83% |
| Power Connector | 1x 6-pin + 1x 8-pin | 1x 8-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Alchemist(Arc 7) | GeForce 16 |
| Architecture | Xe-HPG | Turing |
| GPU Chip | DG2-512 | TU116 |
| Process Node | 6 nm TSMC | 12 nm TSMC |
| Transistors | 21.7 | 6.6+229% |
| Die Size | 406 | 284+43% |
| Features | ||
| Ray Tracing | RT Cores (32) | N/A |
| DLSS Version | N/A | 2 |
| XeSS Version | 1.3 | N/A |
| AV1 Encoding | Yes | N/A |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 3x DisplayPort 2.0 | 1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a |
| PCIe Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Physical | ||
| Card Length | N/A | 229 mm |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2022-10-12 | 2019-03-14 |
