| Spec | GTX 1080 Ti | RTX 3080 Ti |
|---|---|---|
| Performance | ||
| FP32 Performance | 11.34 TFLOPS | 34.1 TFLOPS+67% |
| FP16 Performance | 0.18 TFLOPS | 34.1 TFLOPS+99% |
| CUDA Cores | 3,584 | 10,240+65% |
| Boost Clock | 1,582 MHz | 1,665 MHz+5% |
| Base Clock | 1,481 MHz+8% | 1,365 MHz |
| Memory | ||
| VRAM | 11 GB | 12 GB+8% |
| VRAM Type | GDDR5X | |
| GDDR6X |
| Memory Bus | 352-bit | 384-bit+8% |
| Memory Clock | 1,376 MHz+16% | 1,188 MHz |
| Memory Bandwidth | 484.4 | 912.4+47% |
| Power | ||
| TDP | 250W+29% | 350W |
| Recommended PSU | 600W+20% | 750W |
| Power Connector | 1x 6-pin + 1x 8-pin | 1x 12-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | GeForce 10 | GeForce 30 |
| Architecture | Pascal | Ampere |
| GPU Chip | GP102 | GA102 |
| Process Node | 16 nm TSMC | 8 nm Samsung |
| Transistors | 11.8+58% | 28.3 |
| Die Size | 471+25% | 628 |
| Features | ||
| Ray Tracing | N/A | RT Cores (80) |
| Tensor Cores | N/A | 320 |
| DLSS Version | N/A | 2 |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.0, 3x DisplayPort 1.4a | 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 | 2017-03-10 | 2021-05-31 |
