Comparison of KFA2 GeForce GTX 1660 EX White (1-Click OC) video card vs ZOTAC GAMING GeForce RTX 3060 AMP White Edition video card by specifications and benchmarks. KFA2 GeForce GTX 1660 EX White (1-Click OC) runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card ZOTAC GAMING GeForce RTX 3060 AMP White Edition runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 170 W. Compare the table of benchmark results to find out which graphic card is better.