Comparison of MSI GeForce GTX 1660 GAMING X 6G video card vs EVGA GeForce RTX 3060 Ti XC Black Gaming LHR video card by specifications and benchmarks. MSI GeForce GTX 1660 GAMING X 6G runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card EVGA GeForce RTX 3060 Ti XC Black Gaming LHR 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 200 W. Compare the table of benchmark results to find out which graphic card is better.