| Spec | RTX 3080 Ti | RTX 4080 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 34.1 TFLOPS+38% | 24.72 TFLOPS |
| FP16 Performance | 34.1 TFLOPS+38% | 24.72 TFLOPS |
| CUDA Cores | 10,240+38% | 7,424 |
| Boost Clock | 1,665 MHz | 1,665 MHz |
| Base Clock | 1,365 MHz+6% | 1,290 MHz |
| Memory | ||
| VRAM | 12 GB | 12 GB |
| VRAM Type | GDDR6X | GDDR6 |
| Memory Bus |
| 384-bit+100% |
| 192-bit |
| Memory Clock | 1,188 MHz | 2,250 MHz+47% |
| Memory Bandwidth | 912.4+111% | 432 |
| Power | ||
| TDP | 350W | 110W+218% |
| Recommended PSU | 750W | N/A |
| Power Connector | 1x 12-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | GeForce 30 | GeForce 40 Mobile |
| Architecture | Ampere | Ada Lovelace |
| GPU Chip | GA102 | AD104 |
| Process Node | 8 nm Samsung | 5 nm TSMC |
| Transistors | 28.3+21% | 35.8 |
| Die Size | 628 | 294+114% |
| Features | ||
| Ray Tracing | RT Cores (80) | RT Cores (58) |
| Tensor Cores | 320+38% | 232 |
| DLSS Version | 2 | 3.5 |
| AV1 Encoding | N/A | Yes |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a | N/A |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 285 mm | N/A |
| Slot Size | Dual-slot | N/A |
| Price | ||
| Release Date | 2021-05-31 | 2023-01-03 |
