| Spec | RTX 4090 | RTX 4090 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 82.58 TFLOPS+150% | 32.98 TFLOPS |
| FP16 Performance | 82.58 TFLOPS+150% | 32.98 TFLOPS |
| CUDA Cores | 16,384+68% | 9,728 |
| Boost Clock | 2,520 MHz+49% | 1,695 MHz |
| Base Clock | 2,235 MHz+67% | 1,335 MHz |
| Memory | ||
| VRAM | 24 GB+50% | 16 GB |
| VRAM Type | GDDR6X | |
| GDDR6 |
| Memory Bus | 384-bit+50% | 256-bit |
| Memory Clock | 1,313 MHz | 2,250 MHz+42% |
| Memory Bandwidth | 1,010+75% | 576 |
| Power | ||
| TDP | 450W | 120W+275% |
| Recommended PSU | 850W | N/A |
| Power Connector | 1x 16-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | GeForce 40 | GeForce 40 Mobile |
| Architecture | Ada Lovelace | Ada Lovelace |
| GPU Chip | AD102 | AD103 |
| Process Node | 5 nm TSMC | 5 nm TSMC |
| Transistors | 76.3 | 45.9+66% |
| Die Size | 609 | 379+61% |
| Features | ||
| Ray Tracing | RT Cores (128) | RT Cores (76) |
| Tensor Cores | 512+68% | 304 |
| DLSS Version | 3.5 | 3.5 |
| AV1 Encoding | Yes | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a | N/A |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 304 mm | N/A |
| Slot Size | Triple-slot | N/A |
| Price | ||
| Release Date | 2022-09-20 | 2023-01-03 |
