Comparison of GALAX GeForce GTX 1080 EX OC V2 video card vs Gainward GeForce GTX 1650 GHOST video card by specifications and benchmarks. GALAX GeForce GTX 1080 EX OC V2 runs at 1.620 GHz+ 1 % base clock speed and has 8 GB of GDDR5X memory, while video card Gainward GeForce GTX 1650 GHOST runs at 1.485 GHz base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 180 W, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.