Comparison of GALAX GeForce GTX 950 OC video card vs Gainward GeForce GTX 950 Guan Yu video card by specifications and benchmarks. GALAX GeForce GTX 950 OC runs at 1.114 GHz+ 9 % base clock speed and has 2 GB of GDDR5 memory, while video card Gainward GeForce GTX 950 Guan Yu runs at 1.165 GHz+ 14 % 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.