Comparison of EVGA GeForce GT 1030 DDR4 video card vs Gainward GeForce RTX 3070 Phantom video card by specifications and benchmarks. EVGA GeForce GT 1030 DDR4 runs at 1.189 GHz+ 3 % base clock speed and has 2 GB of DDR4 memory, while video card Gainward GeForce RTX 3070 Phantom runs at 1.500 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 30 W+ 50 %, and the second is 250 W+ 14 %. Compare the table of benchmark results to find out which graphic card is better.