| Spec | GTX 1660 | RTX 5080 |
|---|---|---|
| Performance | ||
| FP32 Performance | 5.03 TFLOPS | 56.28 TFLOPS+91% |
| FP16 Performance | 10.05 TFLOPS | 56.28 TFLOPS+82% |
| CUDA Cores | 1,408 | 10,752+87% |
| Boost Clock | 1,785 MHz | 2,617 MHz+32% |
| Base Clock | 1,530 MHz | 2,295 MHz+33% |
| Memory | ||
| VRAM | 6 GB | 16 GB+62% |
| VRAM Type | GDDR5 | |
| GDDR7 |
| Memory Bus | 192-bit | 256-bit+25% |
| Memory Clock | 2,001 MHz+7% | 1,875 MHz |
| Memory Bandwidth | 192.1 | 960+80% |
| Power | ||
| TDP | 120W+67% | 360W |
| Recommended PSU | 300W+60% | 750W |
| Power Connector | 1x 8-pin | 1x 16-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | GeForce 16 | GeForce 50 |
| Architecture | Turing | Blackwell 2.0 |
| GPU Chip | TU116 | GB203 |
| Process Node | 12 nm TSMC | 5 nm TSMC |
| Transistors | 6.6+86% | 45.6 |
| Die Size | 284+25% | 378 |
| Features | ||
| Ray Tracing | N/A | RT Cores (84) |
| Tensor Cores | N/A | 336 |
| DLSS Version | 2 | 4 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | 1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a | 1x HDMI 2.1b, 3x DisplayPort 2.1b |
| PCIe Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Physical | ||
| Card Length | 229 mm+25% | 304 mm |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2019-03-14 | 2025-01-30 |
