| Spec | RTX 3080 Ti | RTX 4090 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 34.1 TFLOPS+3% | 32.98 TFLOPS |
| FP16 Performance | 34.1 TFLOPS+3% | 32.98 TFLOPS |
| CUDA Cores | 10,240+5% | 9,728 |
| Boost Clock | 1,665 MHz | 1,695 MHz+2% |
| Base Clock | 1,365 MHz+2% | 1,335 MHz |
| Memory | ||
| VRAM | 12 GB | 16 GB+25% |
| VRAM Type | GDDR6X | |
| GDDR6 |
| Memory Bus | 384-bit+50% | 256-bit |
| Memory Clock | 1,188 MHz | 2,250 MHz+47% |
| Memory Bandwidth | 912.4+58% | 576 |
| Power | ||
| TDP | 350W | 120W+192% |
| 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 | AD103 |
| Process Node | 8 nm Samsung | 5 nm TSMC |
| Transistors | 28.3+38% | 45.9 |
| Die Size | 628 | 379+66% |
| Features | ||
| Ray Tracing | RT Cores (80) | RT Cores (76) |
| Tensor Cores | 320+5% | 304 |
| 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 |
