Comparison of ZOTAC GeForce GTX 1080 Ti AMP Edition video card vs ZOTAC GAMING GeForce RTX 2060 (ZT-T20600H-10M) 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 ZOTAC GAMING GeForce RTX 2060 (ZT-T20600H-10M) runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 270 W+ 8 %, and the second is 160 W. Compare the table of benchmark results to find out which graphic card is better.