Comparison of ASUS TUF Gaming X3 GeForce GTX 1660 SUPER OC video card vs MSI Radeon RX 6600 ARMOR 8G video card by specifications and benchmarks. ASUS TUF Gaming X3 GeForce GTX 1660 SUPER OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI Radeon RX 6600 ARMOR 8G runs at 1.626 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 132 W. Compare the table of benchmark results to find out which graphic card is better.