| Spec | RTX 2080 | RTX 4090 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 10.07 TFLOPS | 32.98 TFLOPS+69% |
| FP16 Performance | 20.14 TFLOPS | 32.98 TFLOPS+39% |
| CUDA Cores | 2,944 | 9,728+70% |
| Boost Clock | 1,710 MHz+1% | 1,695 MHz |
| Base Clock | 1,515 MHz+13% | 1,335 MHz |
| Memory | ||
| VRAM | 8 GB | 16 GB+50% |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Clock | 1,750 MHz | 2,250 MHz+22% |
| Memory Bandwidth | 448 | 576+22% |
| Power | ||
| TDP | 215W | 120W+79% |
| Recommended PSU | 550W | N/A |
| Power Connector | 1x 6-pin + 1x 8-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | GeForce 20 | GeForce 40 Mobile |
| Architecture | Turing | Ada Lovelace |
| GPU Chip | TU104 | AD103 |
| Process Node | 12 nm TSMC | 5 nm TSMC |
| Transistors | 13.6+70% | 45.9 |
| Die Size | 545 | 379+44% |
| Features | ||
| Ray Tracing | RT Cores (46) | RT Cores (76) |
| Tensor Cores | 368+21% | 304 |
| DLSS Version | 2 | 3.5 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C | N/A |
| PCIe Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 267 mm | N/A |
| Slot Size | Dual-slot | N/A |
| Price | ||
| Release Date | 2018-09-20 | 2023-01-03 |
