Comparison of PowerColor Red Devil Radeon RX 6600 XT video card vs EVGA GeForce GTX 1060 FTW2 DT GAMING 3GB video card by specifications and benchmarks. PowerColor Red Devil Radeon RX 6600 XT runs at 2.188 GHz+ 11 % base clock speed and has 8 GB of GDDR6 memory, while video card EVGA GeForce GTX 1060 FTW2 DT GAMING 3GB runs at 1.506 GHz base clock speed and has 3 GB of GDDR5 memory. The TDP of the first video card is 160 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.