Comparison of Gainward GeForce GTX 1650 D6 Ghost OC video card vs GALAX GeForce GTX 1630 EX (1-Click OC) video card by specifications and benchmarks. Gainward GeForce GTX 1650 D6 Ghost OC runs at 1.410 GHz base clock speed and has 4 GB of GDDR6 memory, while video card GALAX GeForce GTX 1630 EX (1-Click OC) runs at 1.740 GHz base clock speed and has 4 GB of GDDR6 memory. The TDP of the first video card is 75 W, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.