Comparison of Colorful iGame GeForce RTX 2070 Vulcan X OC-V video card vs INNO3D GeForce RTX 3080 12GB iCHILL X3 OC LHR video card by specifications and benchmarks. Colorful iGame GeForce RTX 2070 Vulcan X OC-V runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card INNO3D GeForce RTX 3080 12GB iCHILL X3 OC LHR runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 175 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.