Comparison of MSI GeForce GTX 1080 Ti LIGHTNING X video card vs Colorful iGame GeForce RTX 3090 Vulcan OC-V 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 Colorful iGame GeForce RTX 3090 Vulcan OC-V runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 250 W, and the second is 390 W+ 11 %. Compare the table of benchmark results to find out which graphic card is better.