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someonewhy · ‎04-26-2012

hey i gotta make my cpu stable because i am using all 8 dimms...and its not stable right now so i googl'd it ppl told me to up the VCCIO voltage but i cant find this option in the bios?did they rename it to other word or something?
thanks

Retired · ‎04-26-2012

VCCIO: more commonly known at QPI/VTT voltage, this is the VTT voltage. Formally known as Processor Power for I/O it is the voltage for the integrated memory controller as well as the PCI-E controller.

VTTDDR ?
VTTCPU ?

someonewhy · ‎04-26-2012

Ok thanks i am using 32gb 8x4GB how much CPU VTT do you recommend for 8x4gb?

Retired · ‎04-26-2012

Sorry, i dont give OC advice..

2 times i did, haha. and 2 times the persons system overheated and shut down.. The OC worked fine, but the cooling was anything but "well composed".. BUMMER

So, no more..

And it's a little like, the never ending story..

Someone else maybe can help u......

Necrosan · ‎04-26-2012

The automatic setting for that stuff _should_ work fine.
What RAM do you own and how are you setting it up?
XMP? Manually? (speed, voltage, timings)

If you want try bumping VCCSA up to 1.250.

MB: ASUS Rampage IV Black Edition
CPU: Intel Xeon E5-2697 v2 (Cooled by Corsair H100i w/ Noctua NF-F12 fans)
RAM: 64GB G.SKILL RipjawsZ 1600 (10-10-10-30)
GPU: EVGA GeForce GTX Titan X Hybrid
TV Tuners: 2 * Hauppauge HVR-1800
Case: CoolerMaster Cosmos 2

mdzcpa · ‎04-26-2012

Ditto above.

Rampage Tweak Mode 1, VCCSA 1.25v, and set XMP if you have X79 memory with XMP 1.3.

If you do not have X79 tuned memory you might have more issues and need to manually fine tune it.

HiVizMan · ‎04-28-2012

Welcome mate - hope you have sorted your RAM issue out.

If not please post what kit or kits you are using and what your settings are.

To help us help you - please provide as much information about your system and the problem as possible.

where is the VCCIO option in the bios?