Comparison of MSI GeForce GTX 1080 Ti LIGHTNING Z video card vs GALAX GeForce RTX 2080 Ti White (1-Click OC) RGB video card by specs and benchmarks. MSI GeForce GTX 1080 Ti LIGHTNING Z runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card GALAX GeForce RTX 2080 Ti White (1-Click OC) RGB runs at 1.480 GHz base clock speed and has 11 GB of GDDR6 memory. The weight is different, 1707 g vs --. The TDP of the first video card is 250 W, and the second is 250 W . Compare the benchmark results to find out which video card is better.