Comparison of ASUS TUF Gaming X3 GeForce GTX 1660 SUPER video card vs GIGABYTE Radeon RX 6700 XT EAGLE OC 12G video card by specifications and benchmarks. ASUS TUF Gaming X3 GeForce GTX 1660 SUPER runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GIGABYTE Radeon RX 6700 XT EAGLE OC 12G runs at 2.321 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 230 W. Compare the table of benchmark results to find out which graphic card is better.