| Spec | Arc B580 | RTX 5090 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 13.67 TFLOPS | 31.8 TFLOPS+57% |
| FP16 Performance | 27.34 TFLOPS | 31.8 TFLOPS+14% |
| Shader Units | 2,560 | 10,496+76% |
| Boost Clock | 2,670 MHz+76% | 1,515 MHz |
| Base Clock | 2,670 MHz+170% | 990 MHz |
| Memory | ||
| VRAM | 12 GB | 24 GB+50% |
| VRAM Type | GDDR6 | |
| GDDR7 |
| Memory Bus | 192-bit | 256-bit+25% |
| Memory Clock | 2,375 MHz+36% | 1,750 MHz |
| Memory Bandwidth | 456 | 896+49% |
| Power | ||
| TDP | 190W | 95W+100% |
| Recommended PSU | 450W | N/A |
| Power Connector | 1x 8-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | Battlemage(Arc 5) | GeForce 50 Mobile |
| Architecture | Xe2-HPG | Blackwell 2.0 |
| GPU Chip | BMG-G21 | GB203 |
| Process Node | 5 nm TSMC | 5 nm TSMC |
| Transistors | 19.6+57% | 45.6 |
| Die Size | 272+28% | 378 |
| Features | ||
| Ray Tracing | RT Cores (20) | RT Cores (82) |
| Tensor Cores | N/A | 328 |
| DLSS Version | N/A | 4 |
| 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 5.0 x16 |
| Physical | ||
| Card Length | 272 mm | N/A |
| Slot Size | Dual-slot | N/A |
| Price | ||
| Release Date | 2024-12-13 | 2025-03-27 |
