Comparison of ZOTAC GeForce GTX 1080 ArcticStorm video card vs PNY RTX A4000 video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 ArcticStorm runs at 1.632 GHz+ 2 % base clock speed and has 8 GB of GDDR5X memory, while video card PNY RTX A4000 runs at 0.735 GHz base clock speed and has 16 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 140 W. Compare the table of benchmark results to find out which graphic card is better.