Comparison of ASUS TUF Gaming X3 GeForce GTX 1660 TI OC video card vs GIGABYTE GeForce RTX 2060 GAMING OC PRO 6G (rev. 2.0) video card by specifications and benchmarks. ASUS TUF Gaming X3 GeForce GTX 1660 TI OC runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 2060 GAMING OC PRO 6G (rev. 2.0) runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 160 W. Compare the table of benchmark results to find out which graphic card is better.