Comparison of Colorful iGame GeForce GTX 1080 Ti Vulcan AD-V video card vs GALAX GeForce RTX 2070 EX (1-Click OC) V2 video card by specifications and benchmarks. Colorful iGame GeForce GTX 1080 Ti Vulcan AD-V runs at 1.480 GHz base clock speed and has 11 GB of GDDR5X memory, while video card GALAX GeForce RTX 2070 EX (1-Click OC) V2 runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 280 W+ 12 %, and the second is 175 W. Compare the table of benchmark results to find out which graphic card is better.