| Spec | GTX 1080 | RTX 3080 Ti |
|---|---|---|
| Performance | ||
| FP32 Performance | 8.87 TFLOPS | 34.1 TFLOPS+74% |
| FP16 Performance | 0.14 TFLOPS | 34.1 TFLOPS+100% |
| CUDA Cores | 2,560 | 10,240+75% |
| Boost Clock | 1,733 MHz+4% | 1,665 MHz |
| Base Clock | 1,607 MHz+18% | 1,365 MHz |
| Memory | ||
| VRAM | 8 GB | 12 GB+33% |
| VRAM Type | GDDR5X | |
| GDDR6X |
| Memory Bus | 256-bit | 384-bit+33% |
| Memory Clock | 1,251 MHz+5% | 1,188 MHz |
| Memory Bandwidth | 320.3 | 912.4+65% |
| Power | ||
| TDP | 180W+49% | 350W |
| Recommended PSU | 450W+40% | 750W |
| Power Connector | 1x 8-pin | 1x 12-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | GeForce 10 | GeForce 30 |
| Architecture | Pascal | Ampere |
| GPU Chip | GP104 | GA102 |
| Process Node | 16 nm TSMC | 8 nm Samsung |
| Transistors | 7.2+75% | 28.3 |
| Die Size | 314+50% | 628 |
| Features | ||
| Ray Tracing | N/A | RT Cores (80) |
| Tensor Cores | N/A | 320 |
| DLSS Version | N/A | 2 |
| Connectivity | ||
| Display Outputs | 1x DVI, 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 | 2016-05-27 | 2021-05-31 |
