Comparison of ZOTAC GeForce GTX 1080 Ti ArcticStorm Mini video card vs PNY GeForce GTX 1660 SUPER 6GB Single Fan video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 Ti ArcticStorm Mini runs at 1.506 GHz+ 2 % base clock speed and has 11 GB of GDDR5X memory, while video card PNY GeForce GTX 1660 SUPER 6GB Single Fan runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.