Comparison of ZOTAC GAMING GeForce RTX 2060 AMP Extreme video card vs Colorful iGame GeForce RTX 3080 Vulcan OC 12G LHR-V video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2060 AMP Extreme runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3080 Vulcan OC 12G LHR-V runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 190 W+ 19 %, and the second is 390 W+ 11 %. Compare the table of benchmark results to find out which graphic card is better.