Comparison of Gainward GeForce GTX 1060 6GB Phoenix GS video card vs PNY GeForce GTX 1080 video card by specifications and benchmarks. Gainward GeForce GTX 1060 6GB Phoenix GS runs at 1.620 GHz+ 8 % base clock speed and has 6 GB of GDDR5 memory, while video card PNY GeForce GTX 1080 runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory. The TDP of the first video card is 120 W, and the second is 180 W. Compare the table of benchmark results to find out which graphic card is better.