| Spec | RTX 2080 | RTX 3090 Ti |
|---|---|---|
| Performance | ||
| FP32 Performance | 10.07 TFLOPS | 40 TFLOPS+75% |
| FP16 Performance | 20.14 TFLOPS | 40 TFLOPS+50% |
| CUDA Cores | 2,944 | 10,752+73% |
| Boost Clock | 1,710 MHz | 1,860 MHz+8% |
| Base Clock | 1,515 MHz | 1,560 MHz+3% |
| Memory | ||
| VRAM | 8 GB | 24 GB+67% |
| VRAM Type | ||
| GDDR6 |
| GDDR6X |
| Memory Bus | 256-bit | 384-bit+33% |
| Memory Clock | 1,750 MHz+33% | 1,313 MHz |
| Memory Bandwidth | 448 | 1,010+56% |
| Power | ||
| TDP | 215W+52% | 450W |
| Recommended PSU | 550W+35% | 850W |
| Power Connector | 1x 6-pin + 1x 8-pin | 1x 16-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | GeForce 20 | GeForce 30 |
| Architecture | Turing | Ampere |
| GPU Chip | TU104 | GA102 |
| Process Node | 12 nm TSMC | 8 nm Samsung |
| Transistors | 13.6+52% | 28.3 |
| Die Size | 545+13% | 628 |
| Features | ||
| Ray Tracing | RT Cores (46) | RT Cores (84) |
| Tensor Cores | 368+10% | 336 |
| DLSS Version | 2 | 2 |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| PCIe Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 267 mm+21% | 336 mm |
| Slot Size | Dual-slot | Triple-slot |
| Price | ||
| Release Date | 2018-09-20 | 2022-01-27 |
