Comparison of GALAX GeForce GTX 1660 SUPER EX (1-Click OC) video card vs ASUS TUF Gaming X3 GeForce GTX 1660 SUPER Advanced video card by specifications and benchmarks. GALAX GeForce GTX 1660 SUPER EX (1-Click OC) runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card ASUS TUF Gaming X3 GeForce GTX 1660 SUPER Advanced runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.