Comparison of EVGA GeForce GTX 1660 XC OC video card vs Palit GeForce RTX 3080 Ti GameRock video card by specifications and benchmarks. EVGA GeForce GTX 1660 XC OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card Palit GeForce RTX 3080 Ti GameRock runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 120 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.