| Spec | RX 7800 XT | RTX 3080 Mobile |
|---|---|---|
| Performance | ||
| FP32 Performance | 37.32 TFLOPS+97% | 18.98 TFLOPS |
| FP16 Performance | 74.65 TFLOPS+293% | 18.98 TFLOPS |
| Shader Units | 3,840 | 6,144+37% |
| Boost Clock | 2,430 MHz+57% | 1,545 MHz |
| Base Clock | 1,295 MHz+17% | 1,110 MHz |
| Memory | ||
| VRAM | 16 GB+100% | 8 GB |
| VRAM Type | GDDR6 | |
| GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Clock | 2,438 MHz+39% | 1,750 MHz |
| Memory Bandwidth | 624.1+39% | 448 |
| Power | ||
| TDP | 263W | 115W+129% |
| Recommended PSU | 600W | N/A |
| Power Connector | 2x 8-pin | N/A |
| Architecture | ||
| Form Factor | desktop | mobile |
| Generation | Navi III(RX 7000) | GeForce 30 Mobile |
| Architecture | RDNA 3.0 | Ampere |
| GPU Chip | Navi 32 | GA104 |
| Process Node | 5 nm TSMC | 8 nm Samsung |
| Transistors | 28.1 | 17.4+61% |
| Die Size | 346+12% | 392 |
| Features | ||
| Ray Tracing | RT Cores (60) | RT Cores (48) |
| Tensor Cores | N/A | 192 |
| Ray Accelerators | 60 | N/A |
| DLSS Version | N/A | 2 |
| FSR Version | 3.1 | N/A |
| AV1 Encoding | Yes | N/A |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1a, 3x DisplayPort 2.1 | N/A |
| PCIe Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 267 mm | N/A |
| Slot Size | Dual-slot | N/A |
| Price | ||
| Release Date | 2023-08-25 | 2021-01-12 |
