Recently I have started reading some motherboard PDF's from Gigabyte.
Specifically the PDF's from the GA-MA770T-UD3 (PDF link), the GA-MA770T-UD3P (PDF link) and the GA-770TA-UD3 (PDF link).
All are AM3 motherboards which ought to be suitable for the AMD Phenom II X4 series, including the 955 Black Edition version.
However, as these motherboards do not have any CPU VRM heatsinks, I wondered if they are truelly suitable for Black Edition CPU's.
Now, the PDF for the older GA-MA770T-UD3 and GA-MA770T-UD3P state clearly on page 12;
"We recommend that you enhance heat dissipation for the CPU VRM area if an AMD Black Edition is installed and ACC is enabled."
Unfortunately this advice is NOT given in the PDF for the GA-770TA-UD3.
So they must have improved the CPU VRM heat dissipation? Well, NO.
The CPU VRM is exactly the same on the GA-MA770T-UD3P and GA-770TA-UD3 boards.
If you plan on using any Black Edition CPU on these boards make very sure to have enough air flow over the mobo or it won't last long on a steady 24/7 OC.
I've contacted Gigabyte through their 'Global Technical Service' about this but unfortunately I have not gotten an answer yet.
(It takes them about 1 week for every single question....).
If you own a GA-770TA-UD3 and are planning to use it with an OC'ed Black Edition CPU, remember the Gigabyte advice that they have NOT given...
Specifically the PDF's from the GA-MA770T-UD3 (PDF link), the GA-MA770T-UD3P (PDF link) and the GA-770TA-UD3 (PDF link).
All are AM3 motherboards which ought to be suitable for the AMD Phenom II X4 series, including the 955 Black Edition version.
However, as these motherboards do not have any CPU VRM heatsinks, I wondered if they are truelly suitable for Black Edition CPU's.
Now, the PDF for the older GA-MA770T-UD3 and GA-MA770T-UD3P state clearly on page 12;
"We recommend that you enhance heat dissipation for the CPU VRM area if an AMD Black Edition is installed and ACC is enabled."
Unfortunately this advice is NOT given in the PDF for the GA-770TA-UD3.
So they must have improved the CPU VRM heat dissipation? Well, NO.
The CPU VRM is exactly the same on the GA-MA770T-UD3P and GA-770TA-UD3 boards.
If you plan on using any Black Edition CPU on these boards make very sure to have enough air flow over the mobo or it won't last long on a steady 24/7 OC.
I've contacted Gigabyte through their 'Global Technical Service' about this but unfortunately I have not gotten an answer yet.
(It takes them about 1 week for every single question....).
If you own a GA-770TA-UD3 and are planning to use it with an OC'ed Black Edition CPU, remember the Gigabyte advice that they have NOT given...