Comparison of Gainward GeForce GTX 950 video card vs GIGABYTE GeForce GTX 950 WINDFORCE 2X OC video card by specifications and benchmarks. Gainward GeForce GTX 950 runs at 1.025 GHz base clock speed and has 2 GB of GDDR5 memory, while video card GIGABYTE GeForce GTX 950 WINDFORCE 2X OC runs at 1.127 GHz+ 10 % base clock speed and has 2 GB of GDDR5 memory. The TDP of the first video card is 90 W, and the second is 90 W. Compare the table of benchmark results to find out which graphic card is better.