Comparison of KFA2 GeForce RTX 2060 EX (1-Click OC) video card vs GALAX GeForce RTX 2080 SG Edition (1-Click OC) video card by specifications and benchmarks. KFA2 GeForce RTX 2060 EX (1-Click OC) runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GALAX GeForce RTX 2080 SG Edition (1-Click OC) runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.