| Spec | GTX 1660 Ti | RTX 4080 SUPER |
|---|---|---|
| Performance | ||
| FP32 Performance | 5.44 TFLOPS | 52.22 TFLOPS+90% |
| FP16 Performance | 10.87 TFLOPS | 52.22 TFLOPS+79% |
| CUDA Cores | 1,536 | 10,240+85% |
| Boost Clock | 1,770 MHz | 2,550 MHz+31% |
| Base Clock | 1,500 MHz | 2,295 MHz+35% |
| Memory | ||
| VRAM | 6 GB | 16 GB+62% |
| VRAM Type |
| GDDR6 |
| GDDR6X |
| Memory Bus | 192-bit | 256-bit+25% |
| Memory Clock | 1,500 MHz+4% | 1,438 MHz |
| Memory Bandwidth | 288 | 736.3+61% |
| Power | ||
| TDP | 120W+62% | 320W |
| Recommended PSU | 300W+57% | 700W |
| Power Connector | 1x 8-pin | 1x 16-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | GeForce 16 | GeForce 40 |
| Architecture | Turing | Ada Lovelace |
| GPU Chip | TU116 | AD103 |
| Process Node | 12 nm TSMC | 5 nm TSMC |
| Transistors | 6.6+86% | 45.9 |
| Die Size | 284+25% | 379 |
| Features | ||
| Ray Tracing | N/A | RT Cores (80) |
| Tensor Cores | N/A | 320 |
| DLSS Version | 2 | 3.5 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | 1x DVI, 1x HDMI 2.0, 1x DisplayPort 1.4a | 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 | 2019-02-22 | 2024-01-08 |
