Comparison of GALAX GeForce GT 1030 EXOC White video card vs Gainward GeForce GTX 1660 Ghost OC video card by specifications and benchmarks. GALAX GeForce GT 1030 EXOC White runs at 1.252 GHz+ 2 % base clock speed and has 2 GB of GDDR5 memory, while video card Gainward GeForce GTX 1660 Ghost OC runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 30 W, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.