Comparison of ZOTAC GeForce GTX 1050 OC video card vs GIGABYTE GeForce GTX 1050 D5 2G video card by specs and benchmarks. ZOTAC GeForce GTX 1050 OC runs at 1.455 GHz+ 7 % base clock speed and has 2 GB of GDDR5 memory, while video card GIGABYTE GeForce GTX 1050 D5 2G runs at 1.455 GHz+ 7 % base clock speed and has 2 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 75 W, and the second is 75 W . Compare the benchmark results to find out which video card is better.