| Spec | Arc B580 | GTX 1660 Ti |
|---|---|---|
| Performance | ||
| FP32 Performance | 13.67 TFLOPS+151% | 5.44 TFLOPS |
| FP16 Performance | 27.34 TFLOPS+152% | 10.87 TFLOPS |
| Shader Units | 2,560+67% | 1,536 |
| Boost Clock | 2,670 MHz+51% | 1,770 MHz |
| Base Clock | 2,670 MHz+78% | 1,500 MHz |
| Memory | ||
| VRAM | 12 GB+100% | 6 GB |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 192-bit | 192-bit |
| Memory Clock | 2,375 MHz+58% | 1,500 MHz |
| Memory Bandwidth | 456+58% | 288 |
| Power | ||
| TDP | 190W | 120W+58% |
| Recommended PSU | 450W | 300W+50% |
| Power Connector | 1x 8-pin | 1x 8-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Battlemage(Arc 5) | GeForce 16 |
| Architecture | Xe2-HPG | Turing |
| GPU Chip | BMG-G21 | TU116 |
| Process Node | 5 nm TSMC | 12 nm TSMC |
| Transistors | 19.6 | 6.6+197% |
| Die Size | 272+4% | 284 |
| Features | ||
| Ray Tracing | RT Cores (20) | N/A |
| DLSS Version | N/A | 2 |
| XeSS Version | 2.0 | N/A |
| AV1 Encoding | Yes | N/A |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1a, 3x DisplayPort 2.1 | 1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a |
| PCIe Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Physical | ||
| Card Length | 272 mm | 229 mm+19% |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2024-12-13 | 2019-02-22 |
