Comparison of ASUS Dual GeForce RTX 2060 EVO video card vs GIGABYTE GeForce RTX 2080 Windforce OC 8G video card by specifications and benchmarks. ASUS Dual GeForce RTX 2060 EVO runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GIGABYTE GeForce RTX 2080 Windforce OC 8G 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.