Comparison of ZOTAC GAMING GeForce GTX 1660 SUPER AMP video card vs ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo video card by specifications and benchmarks. ZOTAC GAMING GeForce GTX 1660 SUPER AMP runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card ZOTAC Gaming GeForce RTX 3080 Ti AMP Extreme Holo runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 125 W, and the second is 400 W+ 14 %. Compare the table of benchmark results to find out which graphic card is better.