| Spec | RTX 2080 | RTX 3080 |
|---|---|---|
| Performance | ||
| FP32 Performance | 10.07 TFLOPS | 29.77 TFLOPS+66% |
| FP16 Performance | 20.14 TFLOPS | 29.77 TFLOPS+32% |
| CUDA Cores | 2,944 | 8,704+66% |
| Boost Clock | 1,710 MHz | 1,710 MHz |
| Base Clock | 1,515 MHz+5% | 1,440 MHz |
| Memory | ||
| VRAM | 8 GB | 10 GB+20% |
| VRAM Type | GDDR6 | GDDR6X |
| Memory Bus | 256-bit | 320-bit+20% |
| Memory Clock | 1,750 MHz+47% | 1,188 MHz |
| Memory Bandwidth | 448 | 760.3+41% |
| Power | ||
| TDP | 215W+33% | 320W |
| Recommended PSU | 550W+21% | 700W |
| Power Connector | 1x 6-pin + 1x 8-pin | 1x 12-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 (68) |
| Tensor Cores | 368+35% | 272 |
| 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+6% | 285 mm |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2018-09-20 | 2020-09-01 |
