Comparison of ZOTAC GeForce GTX 1080 Ti AMP Extreme video card vs Colorful GeForce RTX 2060 NB V2-V video card by specifications and benchmarks. ZOTAC GeForce GTX 1080 Ti AMP Extreme runs at 1.645 GHz+ 11 % base clock speed and has 11 GB of GDDR5X memory, while video card Colorful GeForce RTX 2060 NB V2-V runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 320 W+ 28 %, and the second is 173 W+ 8 %. Compare the table of benchmark results to find out which graphic card is better.