| Spec | RTX 3080 | RTX 4080 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 29.77 TFLOPS+20% | 24.72 TFLOPS |
| FP16 Performance | 29.77 TFLOPS+20% | 24.72 TFLOPS |
| CUDA Cores | 8,704+17% | 7,424 |
| Boost Clock | 1,710 MHz+3% | 1,665 MHz |
| Base Clock | 1,440 MHz+12% | 1,290 MHz |
| Memory | ||
| VRAM | 10 GB | 12 GB+17% |
| VRAM Type | GDDR6X | |
| GDDR6 |
| Memory Bus | 320-bit+67% | 192-bit |
| Memory Clock | 1,188 MHz | 2,250 MHz+47% |
| Memory Bandwidth | 760.3+76% | 432 |
| Power | ||
| TDP | 320W | 110W+191% |
| Recommended PSU | 700W | 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 (68) | RT Cores (58) |
| Tensor Cores | 272+17% | 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 | 2020-09-01 | 2023-01-03 |
