|
AMD Phenom II CPU multiplier, Vcore and fourth core unlock
Unlock an inexpensive AMD Phenom II 710 X3 CPU with 3 cores and multi lock to an
AMD Phenom II X4 Engineering Sample with 4 cores, Vcore selection and unlocked multi !
Press the Reset Button and with a bit of luck amaze once again ...
When one follow this correct order of BSP Only and ACC modification, it's now time to press the reset button and with a bit of luck the processor is detected as Engineering Sample !
This amaze also me, because no CPU before had such a Phenomenon - also no "Phenom" processor.
A look into the BIOS strengthens the first guess that this ominous transformation really worked.
And what is the benefit of an AMD Engineering Sample ?
Right, it's possible to change the multiplier and the Vcore !
The multi is unlocked ...
The maximum CPU frequency is now with 200 MHz reference clock no longer limited to 2600 MHz,
but 200 x 31.5 = 6300 MHz !!!
Anyway, the next look should be turned very fast to the Vcore, because the Vcore is now about 1.55 V and
that is very high for a simple air cooler with low revolutions.
The multi is selectable between 0.5x and 31.5x ...
Here one can see the new unlocked multiplier selection beginning with 0.5x ...
... up to 31.5x and this without !!! ES or BE (Black Edition) processor inside of the PC.
The article and pictures are subject to the copyright 2009 of www.ocinside.de
|