Comparison of GIGABYTE GeForce GTX 1080 WINDFORCE OC 8G video card vs EVGA GeForce GTX 1650 SC ULTRA BLACK GAMING video card by specifications and benchmarks. GIGABYTE GeForce GTX 1080 WINDFORCE OC 8G runs at 1.632 GHz+ 2 % base clock speed and has 8 GB of GDDR5X memory, while video card EVGA GeForce GTX 1650 SC ULTRA BLACK GAMING 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.