Comparison of ZOTAC GeForce GTX 1080 Ti AMP Edition video card vs EVGA GeForce RTX 3080 XC3 Ultra Hybrid Gaming LHR video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 Ti AMP Edition runs at 1.569 GHz+ 6 % base clock speed and has 11 GB of GDDR5X memory, while video card EVGA GeForce RTX 3080 XC3 Ultra Hybrid Gaming LHR runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 270 W+ 8 %, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.