Comparison of Gainward GeForce GTX 1650 GHOST OC video card vs KFA2 GeForce RTX 3070 (1-Click OC) video card by specifications and benchmarks. Gainward GeForce GTX 1650 GHOST OC runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory, while video card KFA2 GeForce RTX 3070 (1-Click OC) runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 75 W, and the second is 220 W. Compare the table of benchmark results to find out which graphic card is better.