Comparison of EVGA GeForce GTX 1660 XC BLACK GAMING video card vs Palit GeForce RTX 2080 Ti Dual OC video card by specifications and benchmarks. EVGA GeForce GTX 1660 XC BLACK GAMING runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card Palit GeForce RTX 2080 Ti Dual OC runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.