| Spec | RX 6600 | RTX 3080 12 GB |
|---|---|---|
| Performance | ||
| FP32 Performance | 8.93 TFLOPS | 30.64 TFLOPS+71% |
| FP16 Performance | 17.86 TFLOPS | 30.64 TFLOPS+42% |
| Shader Units | 1,792 | 8,960+80% |
| Boost Clock | 2,491 MHz+46% | 1,710 MHz |
| Base Clock | 1,626 MHz+29% | 1,260 MHz |
| Memory | ||
| VRAM | 8 GB | 12 GB+33% |
| VRAM Type | GDDR6 | |
| GDDR6X |
| Memory Bus | 128-bit | 384-bit+67% |
| Memory Clock | 1,750 MHz+47% | 1,188 MHz |
| Memory Bandwidth | 224 | 912.4+75% |
| Power | ||
| TDP | 132W+62% | 350W |
| Recommended PSU | 300W+60% | 750W |
| Power Connector | 1x 8-pin | 1x 12-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Navi II(RX 6000) | GeForce 30 |
| Architecture | RDNA 2.0 | Ampere |
| GPU Chip | Navi 23 | GA102 |
| Process Node | 7 nm TSMC | 8 nm Samsung |
| Transistors | 11.06+61% | 28.3 |
| Die Size | 237+62% | 628 |
| Features | ||
| Ray Tracing | RT Cores (28) | RT Cores (70) |
| Tensor Cores | N/A | 280 |
| Ray Accelerators | 28 | N/A |
| DLSS Version | N/A | 2 |
| FSR Version | 2 | N/A |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| PCIe Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Physical | ||
| Card Length | 190 mm+33% | 285 mm |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2021-10-13 | 2022-01-11 |
