Originally Posted by Blameless
I've got half a dozen Nehalem and Westmere parts that will do near 4GHz QPI with under 1.2v QPI PLL and I've never needed more than stock 1.1v IOH core on any X58 system that wasn't running crossfire/SLI.
Post screen shots to prove that.
EDIT: With the UD7 I'm using 24 PCIe lanes. The 1070, a sound card, and a NIC.
EDIT2: What board are you using, again? IIRC I had issues with this UD7 booting beyond 3.6Ghz before and the QPI PLL and IOH core helped. I can't remember what my EVGA 760 was set to but it was able to reach close to 4GHz but I'm not so sure it was stable.. it's been a while since using that board and I think I sold it off. Bought an 141 E770 Rev 1.0 a while ago and haven't even tested it. That might be a fun board to mess around with.
Intel® Xeon® Processor W3690
EVGA 141-GT-E770 Classified
Samsung 840 Pro SSD
OCZ Vertex2 SSD
8 x Samsung 1Tb F3
2009 Seasonic X650w Gold
Windows 10 64 Professional
Steelseries 6Gv2 Cherry MX Reds
Gigabyte X570 AORUS XTREME (rev. 1.x) F11 bios
G.Skill 4133, F4-4133C19D-16GTZR 1.35v
Samsung NVME 970 Pro 1TB
EVGA Supernova 1000 T2 Titanium
Bloody Gaming B820R
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Last edited by OCmember; 04-01-2019 at 06:22 AM.