ma790x-ud4p bios update

[mikie_05]

Hello!
I have the Gigabyte ma790x-ud4p motherboard and the Phenom 1055t in overclocking. Such configuration satisfies my needs yet.
But there is one negative moment. I did several benchmark tests and noticed that memory speeds (read/copy/write), and processor's cache speeds were less than
they obviously are on such systems. For example L3 cache read/copy speeds are about two times less.
For this motherboard there is only one bios file on gigabyte site which can recognize six cores cpu. And this bios is in beta status.
I found in internet the owner of ma790xt-ud4p motherboard (this mb differs from mine only in memory type) and asked him to do memory benchmarks.
And results were absolutely normal. So I want to ask bios mods professionals to compare both motherboard bioses and tell in what moments they are differ.
And if it will be possible, to change bad part of ma790x-ud4p mb bios with working one of ma790xt-ud4p bios.

Both motherboards bios pages.
GA-MA790X-UD4P https://www.gigabyte.com/Motherboard/GA-...rt-dl-bios
GA-MA790XT-UD4P https://www.gigabyte.com/Motherboard/GA-...rt-dl-bios