| Spec | RX 6600 | GTX 1070 Ti |
|---|---|---|
| Performance | ||
| FP32 Performance | 8.93 TFLOPS+9% | 8.19 TFLOPS |
| FP16 Performance | 17.86 TFLOPS+13638% | 0.13 TFLOPS |
| Shader Units | 1,792 | 2,432+26% |
| Boost Clock | 2,491 MHz+48% | 1,683 MHz |
| Base Clock | 1,626 MHz+1% | 1,607 MHz |
| Memory | ||
| VRAM | 8 GB | 8 GB |
| VRAM Type | GDDR6 | GDDR5 |
| Memory Bus | 128-bit | 256-bit+50% |
| Memory Clock | 1,750 MHz | 2,002 MHz+13% |
| Memory Bandwidth | 224 | 256.3+13% |
| Power | ||
| TDP | 132W+27% | 180W |
| Recommended PSU | 300W+33% | 450W |
| Power Connector | 1x 8-pin | 1x 8-pin |
| Architecture | ||
| Form Factor | desktop | desktop |
| Generation | Navi II(RX 6000) | GeForce 10 |
| Architecture | RDNA 2.0 | Pascal |
| GPU Chip | Navi 23 | GP104 |
| Process Node | 7 nm TSMC | 16 nm TSMC |
| Transistors | 11.06 | 7.2+54% |
| Die Size | 237+25% | 314 |
| Features | ||
| Ray Tracing | RT Cores (28) | N/A |
| Ray Accelerators | 28 | N/A |
| FSR Version | 2 | N/A |
| Connectivity | ||
| Display Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a | 1x DVI, 1x HDMI 2.0, 3x DisplayPort 1.4a |
| PCIe Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Physical | ||
| Card Length | 190 mm+29% | 267 mm |
| Slot Size | Dual-slot | Dual-slot |
| Price | ||
| Release Date | 2021-10-13 | 2017-11-02 |
