Comparison of ASUS TUF Gaming X3 GeForce GTX 1660 TI video card vs Colorful iGame GeForce RTX 2070 Ultra OC-V video card by specifications and benchmarks. ASUS TUF Gaming X3 GeForce GTX 1660 TI runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 2070 Ultra OC-V runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 175 W. Compare the table of benchmark results to find out which graphic card is better.