| Spec | Arc B580 | RTX 4070 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 13.67 TFLOPS | 15.62 TFLOPS+12% |
| FP16 Performance | 27.34 TFLOPS+75% | 15.62 TFLOPS |
| Shader Units | 2,560 | 4,608+44% |
| Boost Clock | 2,670 MHz+58% | 1,695 MHz |
| Base Clock | 2,670 MHz+91% | 1,395 MHz |
| Memory | ||
| VRAM | 12 GB+50% | 8 GB |
| VRAM Type |
| GDDR6 |
| GDDR6 |
| Memory Bus | 192-bit+50% | 128-bit |
| Memory Clock | 2,375 MHz+19% | 2,000 MHz |
| Memory Bandwidth | 456+78% | 256 |
| Power | ||
| TDP | 190W | 115W+65% |
| Recommended PSU | 450W | N/A |
| Power Connector | 1x 8-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | Battlemage(Arc 5) | GeForce 40 Mobile |
| Architecture | Xe2-HPG | Ada Lovelace |
| GPU Chip | BMG-G21 | AD106 |
| Process Node | 5 nm TSMC | 5 nm TSMC |
| Transistors | 19.6+14% | 22.9 |
| Die Size | 272 | 188+45% |
| Features | ||
| Ray Tracing | RT Cores (20) | RT Cores (36) |
| Tensor Cores | N/A | 144 |
| DLSS Version | N/A | 3.5 |
| XeSS Version | 2.0 | N/A |
| AV1 Encoding | Yes | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1a, 3x DisplayPort 2.1 | N/A |
| PCIe Interface | PCIe 4.0 x8 | PCIe 4.0 x8 |
| Physical | ||
| Card Length | 272 mm | N/A |
| Slot Size | Dual-slot | N/A |
| Price | ||
| Release Date | 2024-12-13 | 2023-01-03 |
