| Spec | RX 9070 XT | RTX 4090 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 48.66 TFLOPS+48% | 32.98 TFLOPS |
| FP16 Performance | 97.32 TFLOPS+195% | 32.98 TFLOPS |
| Shader Units | 4,096 | 9,728+58% |
| Boost Clock | 2,970 MHz+75% | 1,695 MHz |
| Base Clock | 1,660 MHz+24% | 1,335 MHz |
| Memory | ||
| VRAM | 16 GB | 16 GB |
| VRAM Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Clock | 2,518 MHz+12% | 2,250 MHz |
| Memory Bandwidth | 644.6+12% | 576 |
| Power | ||
| TDP | 304W | 120W+153% |
| Recommended PSU | 700W | N/A |
| Power Connector | 2x 8-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | Navi IV(RX 9000) | GeForce 40 Mobile |
| Architecture | RDNA 4.0 | Ada Lovelace |
| GPU Chip | Navi 48 | AD103 |
| Process Node | 4 nm TSMC | 5 nm TSMC |
| Transistors | 53.9 | 45.9+17% |
| Die Size | 357+6% | 379 |
| Features | ||
| Ray Tracing | RT Cores (64) | RT Cores (76) |
| Tensor Cores | N/A | 304 |
| Ray Accelerators | 64 | N/A |
| DLSS Version | N/A | 3.5 |
| FSR Version | 4 | N/A |
| AV1 Encoding | Yes | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1b, 3x DisplayPort 2.1a | N/A |
| PCIe Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Slot Size | Dual-slot | N/A |
| Price | ||
| Release Date | 2025-03-06 | 2023-01-03 |
