Comparison of ASUS ROG Strix GeForce GTX 1660 SUPER OC video card vs GALAX GeForce RTX 2080 EX (1-Click OC) (V2) video card by specifications and benchmarks. ASUS ROG Strix GeForce GTX 1660 SUPER OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card GALAX GeForce RTX 2080 EX (1-Click OC) (V2) runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.