Comparison of ZOTAC GAMING GeForce RTX 2060 AMP video card vs Colorful iGame GeForce RTX 3090 Kudan-V video card by specifications and benchmarks. ZOTAC GAMING GeForce RTX 2060 AMP runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Colorful iGame GeForce RTX 3090 Kudan-V runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 170 W+ 6 %, and the second is 420 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.