Comparison of KFA2 GeForce GT 1030 Black/Blue DDR4 video card vs KFA2 GeForce GTX 1070 EX video card by specifications and benchmarks. KFA2 GeForce GT 1030 Black/Blue DDR4 runs at 1.151 GHz base clock speed and has 2 GB of DDR4 memory, while video card KFA2 GeForce GTX 1070 EX runs at 1.518 GHz+ 1 % base clock speed and has 8 GB of GDDR5 memory. The TDP of the first video card is 30 W+ 50 %, and the second is 150 W. Compare the table of benchmark results to find out which graphic card is better.