Comparison of ZOTAC GAMING GeForce GTX 1650 AMP Core GDDR6 video card vs KFA2 GeForce RTX 3090 HOF Limited Edition video card by specifications and benchmarks. ZOTAC GAMING GeForce GTX 1650 AMP Core GDDR6 runs at 1.410 GHz base clock speed and has 4 GB of GDDR6 memory, while video card KFA2 GeForce RTX 3090 HOF Limited Edition runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 75 W, and the second is 420 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.