Comparison of MSI GeForce GTX 1080 Ti ARMOR 11G OC video card vs ASUS TUF Gaming GeForce RTX 3090 video card by specifications and benchmarks. MSI GeForce GTX 1080 Ti ARMOR 11G OC runs at 1.531 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory, while video card ASUS TUF Gaming GeForce RTX 3090 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 350 W. Compare the table of benchmark results to find out which graphic card is better.