Comparison of MSI GeForce GTX 1080 Ti LIGHTNING X video card vs MSI GeForce RTX 2080 Ti Lightning 10th Anniversary Edition video card by specifications and benchmarks. MSI GeForce GTX 1080 Ti LIGHTNING X runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card MSI GeForce RTX 2080 Ti Lightning 10th Anniversary Edition runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 350 W+ 40 %. Compare the table of benchmark results to find out which graphic card is better.