Comparison of GALAX GeForce RTX 2070 EX OC Gamer video card vs EVGA GeForce RTX 2070 BLACK GAMING video card by specifications and benchmarks. GALAX GeForce RTX 2070 EX OC Gamer runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card EVGA GeForce RTX 2070 BLACK GAMING runs at 1.410 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 175 W. Compare the table of benchmark results to find out which graphic card is better.