Comparison of GALAX GeForce RTX 2080 GAMER video card vs Colorful iGame GeForce RTX 3070 Neptune OC-V video card by specifications and benchmarks. GALAX GeForce RTX 2080 GAMER runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3070 Neptune OC-V runs at 1.500 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 270 W+ 23 %. Compare the table of benchmark results to find out which graphic card is better.