Comparison of GALAX GeForce RTX 2070 EX (1-Click OC) video card vs EVGA GeForce RTX 2080 BLACK video card by specifications and benchmarks. GALAX GeForce RTX 2070 EX (1-Click OC) runs at 1.410 GHz base clock speed and has 8 GB of GDDR6 memory, while video card EVGA GeForce RTX 2080 BLACK runs at 1.515 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 210 W-2 %. Compare the table of benchmark results to find out which graphic card is better.