Comparison of MSI GeForce GTX 1660 TI GAMING X 6G video card vs MANLI GeForce RTX 2080Ti (M3423+N504) video card by specifications and benchmarks. MSI GeForce GTX 1660 TI GAMING X 6G runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MANLI GeForce RTX 2080Ti (M3423+N504) runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 130 W+ 8 %, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.