Comparison of GALAX GeForce GTX 1080 EX OC video card vs Gigabyte GeForce GTX 1650 MINI ITX 4G video card by specifications and benchmarks. GALAX GeForce GTX 1080 EX OC runs at 1.657 GHz+ 3 % base clock speed and has 8 GB of GDDR5X memory, while video card Gigabyte GeForce GTX 1650 MINI ITX 4G 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.