Comparison of Colorful iGame GeForce GTX 1660 Ti Advanced OC 6G-V video card vs MSI GeForce RTX 2080 Ti Gaming Z Trio video card by specifications and benchmarks. Colorful iGame GeForce GTX 1660 Ti Advanced OC 6G-V runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI GeForce RTX 2080 Ti Gaming Z Trio 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 300 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.