Comparison of GALAX GeForce GT 1030 EX White DDR4 video card vs GALAX GeForce GTX 1660 SUPER EX (1-Click OC) video card by specifications and benchmarks. GALAX GeForce GT 1030 EX White DDR4 runs at 1.151 GHz base clock speed and has 2 GB of DDR4 memory, while video card GALAX GeForce GTX 1660 SUPER EX (1-Click OC) runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory. The TDP of the first video card is 30 W+ 50 %, and the second is 125 W. Compare the table of benchmark results to find out which graphic card is better.