Comparison of GIGABYTE GeForce RTX 2070 SUPER WINDFORCE 8G video card vs KFA2 GeForce RTX 3090 HOF Premium video card by specifications and benchmarks. GIGABYTE GeForce RTX 2070 SUPER WINDFORCE 8G runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory, while video card KFA2 GeForce RTX 3090 HOF Premium runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 215 W, and the second is 420 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.