Hey!
After an extensive test, and trying to do research on this, I found out that my good old AMD Phenom II X4 955, only runs with a clock of 800MHz instead of the promised 3.2 Ghz.
http://3dmark.com/3dm05/5441793;jsessionid=sr4vjmhryl6nflsb7r8pbw5
AMD OverDrive states this too.
I've used this CPU for 2 years now, so this makes me wonder. There must be some kind of hardware issue with my motherboard.
Which is a Gigabyte GA-790XTA-UD4 http://www.gigabyte.com/products/product-page.aspx?pid=3263#ov
Reading on wikipedia I found this following:
Does this mean, that my motherboard is incompatible with my cpu? As far as I knew, my motherboard does have an AM3 socket, and shouldn't have this issue.
Could this potentially be solved with a bios update?
Thank you for your time!
After an extensive test, and trying to do research on this, I found out that my good old AMD Phenom II X4 955, only runs with a clock of 800MHz instead of the promised 3.2 Ghz.
http://3dmark.com/3dm05/5441793;jsessionid=sr4vjmhryl6nflsb7r8pbw5
AMD OverDrive states this too.
I've used this CPU for 2 years now, so this makes me wonder. There must be some kind of hardware issue with my motherboard.
Which is a Gigabyte GA-790XTA-UD4 http://www.gigabyte.com/products/product-page.aspx?pid=3263#ov
Reading on wikipedia I found this following:
Some top-level AM3 processors (x945 125W, x955 and x965) require a special power-supply feature, often called "dual power-plane". It's supported by default in all native AM3 mainboards, however not in most AM2+ mainboards, even those advertised as "AM3 optimised" or "AM3 ready". Processor running below its nominal speed (i.e. at 800 MHz), clock and multiplier locked are symptoms of this incompatibility. This is caused by the processor itself: when it detects that the motherboard does not supply dual power planes, the chip locks its multiplier to 4x. This issue is not resolvable via BIOS update; however, users of AM2 and AM2+ motherboards can still use Phenom II processors excluding the 125 watt variants. [11]
Does this mean, that my motherboard is incompatible with my cpu? As far as I knew, my motherboard does have an AM3 socket, and shouldn't have this issue.
Could this potentially be solved with a bios update?
Thank you for your time!