Comparison of Gainward GeForce GTX 1080 Ti Phoenix GS video card vs PNY RTX A2000 12GB video card by specifications and benchmarks. Gainward GeForce GTX 1080 Ti Phoenix GS runs at 1.556 GHz+ 5 % base clock speed and has 11 GB of GDDR5X memory, while video card PNY RTX A2000 12GB runs at 0.562 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 250 W, and the second is 70 W. Compare the table of benchmark results to find out which graphic card is better.