Comparison of KFA2 GeForce GTX 1080 Ti EX OC DuraPro video card vs ZOTAC Gaming GeForce RTX 3080 Ti Trinity OC video card by specifications and benchmarks. KFA2 GeForce GTX 1080 Ti EX OC DuraPro runs at 1.531 GHz+ 3 % base clock speed and has 11 GB of GDDR5X memory, while video card ZOTAC Gaming GeForce RTX 3080 Ti Trinity OC runs at 1.365 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 250 W, and the second is 350 W. Compare the table of benchmark results to find out which graphic card is better.