Hey guys i just build myself a new computer and i got the Gigabyte 890GPA-UD3H motherboard. Unfortunately i has been built and shipped already so i cant make any changes. I just want to know the differences between the UD3 and the UD5 motherboards and if it will be worth it to upgrade immediately when i get it. Ill be running the AMD Phenom II X6 1090T Black Edition processor.