Comparison of MSI GeForce GTX 1660 VENTUS XS 6G V1 video card vs KFA2 GeForce GTX 1660 Ti EX White (1-Click OC) video card by specs and benchmarks. MSI GeForce GTX 1660 VENTUS XS 6G V1 runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card KFA2 GeForce GTX 1660 Ti EX White (1-Click OC) runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The weight is different, 664 g vs --. The TDP of the first video card is 120 W, and the second is 120 W . Compare the benchmark results to find out which video card is better.