Comparison of KFA2 GeForce GTX 950 OC video card vs GIGABYTE GeForce GTX 950 WINDFORCE 2X OC video card by specs and benchmarks. KFA2 GeForce GTX 950 OC runs at 1.114 GHz+ 9 % base clock speed and has 2 GB of GDDR5 memory, while video card GIGABYTE GeForce GTX 950 WINDFORCE 2X OC runs at 1.114 GHz+ 9 % base clock speed and has 2 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 90 W, and the second is 90 W . Compare the benchmark results to find out which video card is better.