Comparison of EVGA GeForce GTX 1660 Ti XC OC video card vs ASUS Turbo GeForce RTX 2060 SUPER EVO video card by specifications and benchmarks. EVGA GeForce GTX 1660 Ti XC OC runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card ASUS Turbo GeForce RTX 2060 SUPER EVO runs at 1.470 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.