| Spec | RTX 2070 | RTX 4080 |
|---|---|---|
| Performance | ||
| FP32 Performance | 7.46 TFLOPS | 48.74 TFLOPS+85% |
| FP16 Performance | 14.93 TFLOPS | 48.74 TFLOPS+69% |
| CUDA Cores | 2,304 | 9,728+76% |
| Boost Clock | 1,620 MHz | 2,505 MHz+35% |
| Base Clock | 1,410 MHz | 2,205 MHz+36% |
| Memory | ||
| VRAM | 8 GB | 16 GB+50% |
| VRAM Type | GDDR6 | |
| GDDR6X |
| Memory Bus | 256-bit | 256-bit |
| Memory Clock | 1,750 MHz+25% | 1,400 MHz |
| Memory Bandwidth | 448 | 716.8+37% |
| Power | ||
| TDP | 175W+45% | 320W |
| Recommended PSU | 450W+36% | 700W |
| Power Connector | 1x 8-pin | 1x 16-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | GeForce 20 | GeForce 40 |
| Architecture | Turing | Ada Lovelace |
| GPU Chip | TU106 | AD103 |
| Process Node | 12 nm TSMC | 5 nm TSMC |
| Transistors | 10.8+76% | 45.9 |
| Die Size | 445 | 379+17% |
| Features | ||
| Ray Tracing | RT Cores (36) | RT Cores (76) |
| Tensor Cores | 288 | 304+5% |
| DLSS Version | 2 | 3.5 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | 1x DVI, 1x HDMI 2.0, 2x 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 | 229 mm+26% | 310 mm |
| Slot Size | Dual-slot | Triple-slot |
| Price | ||
| Release Date | 2018-10-17 | 2022-09-20 |
