Comparison of Colorful iGame GeForce RTX 2080 Vulcan X OC-V video card vs Palit GeForce RTX 2080 GameRock Premium video card by specifications and benchmarks. Colorful iGame GeForce RTX 2080 Vulcan X OC-V runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Palit GeForce RTX 2080 GameRock Premium runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 215 W, and the second is 245 W+ 14 %. Compare the table of benchmark results to find out which graphic card is better.