Comparison of Gainward GeForce GTX 1660 TI Ghost video card vs MSI GeForce RTX 2080 Ti Gaming Z Trio video card by specifications and benchmarks. Gainward GeForce GTX 1660 TI Ghost 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.