Comparison of Colorful iGame GeForce RTX 2080 Neptune OC-V video card vs KFA2 GeForce RTX 3070 Ti EXG (1-Click OC) video card by specifications and benchmarks. Colorful iGame GeForce RTX 2080 Neptune OC-V runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory, while video card KFA2 GeForce RTX 3070 Ti EXG (1-Click OC) runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 215 W, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.