What’s the difference between rev. 2..0, 3.0, and 3.1 for this Motherboard?

GIGABYTE GA-890GPA-UD3H4

http://www.gigabyte.com/products/product-page.aspxpid=3420#ov

Hi presently there:

rev 3.1 can be (of course) today’s feeting – the idea supports AMD AM3 + processor as well as the smart lover and temp sense may be improved (it may well not support that about the 3.0)
rev 3.0 added support pertaining to 3 tb driving (without partition) and better assist for combined bios (2 bios on this phone – JUST ONE acts seeing that backup in case of failure)
rev TWO.1 added in support regarding ddr3 2000 + MHZ memory
rev TWO.0 dropped as a result of 12 usb ports (from 14 on the rev 1) reason for the rev ONE the COUPLE OF extra vents shared that usb 3 OR MORE.0 opening (could bring about conflict).
regards,
Doug

They also been revise people dumb F.OUGH.C.K

Email these people you dumbass retard and get them.