| Spec | RTX 3080 12 GB | RTX 4090 |
|---|---|---|
| Performance | ||
| FP32 Performance | 30.64 TFLOPS | 82.58 TFLOPS+63% |
| FP16 Performance | 30.64 TFLOPS | 82.58 TFLOPS+63% |
| CUDA Cores | 8,960 | 16,384+45% |
| Boost Clock | 1,710 MHz | 2,520 MHz+32% |
| Base Clock | 1,260 MHz | 2,235 MHz+44% |
| Memory | ||
| VRAM | 12 GB | 24 GB+50% |
| VRAM Type | GDDR6X | |
| GDDR6X |
| Memory Bus | 384-bit | 384-bit |
| Memory Clock | 1,188 MHz | 1,313 MHz+10% |
| Memory Bandwidth | 912.4 | 1,010+10% |
| Power | ||
| TDP | 350W+22% | 450W |
| Recommended PSU | 750W+12% | 850W |
| Power Connector | 1x 12-pin | 1x 16-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | GeForce 30 | GeForce 40 |
| Architecture | Ampere | Ada Lovelace |
| GPU Chip | GA102 | AD102 |
| Process Node | 8 nm Samsung | 5 nm TSMC |
| Transistors | 28.3+63% | 76.3 |
| Die Size | 628 | 609+3% |
| Features | ||
| Ray Tracing | RT Cores (70) | RT Cores (128) |
| Tensor Cores | 280 | 512+45% |
| DLSS Version | 2 | 3.5 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 285 mm+6% | 304 mm |
| Slot Size | Dual-slot | Triple-slot |
| Price | ||
| Release Date | 2022-01-11 | 2022-09-20 |
