Comparison of GALAX GeForce RTX 2070 OC video card vs GIGABYTE GeForce RTX 3070 Vision OC 8G video card by specifications and benchmarks. GALAX GeForce RTX 2070 OC runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 3070 Vision OC 8G runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 175 W, and the second is 240 W+ 9 %. Compare the table of benchmark results to find out which graphic card is better.