Comparison of GALAX GeForce GT 1030 video card vs GALAX GeForce GT 1030 EX White DDR4 video card by specifications and benchmarks. GALAX GeForce GT 1030 runs at 1.227 GHz base clock speed and has 2 GB of GDDR5 memory, while video card GALAX GeForce GT 1030 EX White DDR4 runs at 1.151 GHz base clock speed and has 2 GB of DDR4 memory. The TDP of the first video card is 30 W, and the second is 30 W+ 50 %. Compare the table of benchmark results to find out which graphic card is better.