Comparison of ZOTAC GeForce GTX 1080 ArcticStorm video card vs SAPPHIRE PULSE AMD Radeon RX 6500 XT 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 SAPPHIRE PULSE AMD Radeon RX 6500 XT runs at 2.200 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 130 W+ 21 %. Compare the table of benchmark results to find out which graphic card is better.