| Spec | GTX 1080 | RTX 2080 Ti |
|---|---|---|
| Performance | ||
| FP32 Performance | 8.87 TFLOPS | 13.45 TFLOPS+34% |
| FP16 Performance | 0.14 TFLOPS | 26.9 TFLOPS+99% |
| CUDA Cores | 2,560 | 4,352+41% |
| Boost Clock | 1,733 MHz+12% | 1,545 MHz |
| Base Clock | 1,607 MHz+19% | 1,350 MHz |
| Memory | ||
| VRAM | 8 GB | 11 GB+27% |
| VRAM Type | GDDR5X | |
| GDDR6 |
| Memory Bus | 256-bit | 352-bit+27% |
| Memory Clock | 1,251 MHz | 1,750 MHz+29% |
| Memory Bandwidth | 320.3 | 616+48% |
| Power | ||
| TDP | 180W+28% | 250W |
| Recommended PSU | 450W+25% | 600W |
| Power Connector | 1x 8-pin | 2x 8-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | GeForce 10 | GeForce 20 |
| Architecture | Pascal | Turing |
| GPU Chip | GP104 | TU102 |
| Process Node | 16 nm TSMC | 12 nm TSMC |
| Transistors | 7.2+61% | 18.6 |
| Die Size | 314+58% | 754 |
| Features | ||
| Ray Tracing | N/A | RT Cores (68) |
| Tensor Cores | N/A | 544 |
| DLSS Version | N/A | 2 |
| Connectivity | ||
| Display Outputs | 1x DVI, 1x HDMI 2.0, 3x DisplayPort 1.4a | 1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C |
| PCIe Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Physical | ||
| Card Length | 267 mm | 267 mm |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2016-05-27 | 2018-09-20 |
