Comparison of PowerColor Red Devil Radeon RX 6600 XT video card vs GIGABYTE GeForce GTX 1650 SUPER D6 4G 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 GIGABYTE GeForce GTX 1650 SUPER D6 4G runs at 1.530 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 100 W. Compare the table of benchmark results to find out which graphic card is better.