Comparison of PowerColor Red Devil Radeon RX 6600 XT video card vs EVGA GeForce GT 1030 SC Single Slot 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 GT 1030 SC Single Slot runs at 1.290 GHz+ 5 % base clock speed and has 2 GB of GDDR5 memory. The TDP of the first video card is 160 W, and the second is 30 W. Compare the table of benchmark results to find out which graphic card is better.