Comparison of EVGA GeForce GTX 1660 Ti XC BLACK GAMING video card vs MSI GeForce RTX 3080 VENTUS 3X PLUS 12G OC LHR video card by specifications and benchmarks. EVGA GeForce GTX 1660 Ti XC BLACK GAMING runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI GeForce RTX 3080 VENTUS 3X PLUS 12G OC LHR runs at 1.260 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.