Comparison of GIGABYTE Radeon RX 570 Gaming 4G MI video card vs ASUS TUF Gaming X3 GeForce GTX 1660 SUPER video card by specifications and benchmarks. GIGABYTE Radeon RX 570 Gaming 4G MI runs at 1.178 GHz+ 1 % base clock speed and has 4 GB of GDDR5 memory, while video card ASUS TUF Gaming X3 GeForce GTX 1660 SUPER runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 150 W, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.