Hey guys, I'm having an issue here and need your help. I'm trying to oc my intel 4930k 3.4ghz on a gigabyte x79 motherboard. I can reach an OC of 4.1ghz with lower than stock voltage (1.250), but as soon as I hit 4.2, the system is no longer prime95 stable. The system restarts (no BSOD or freeze) as soon as I start prime 95 small ftt.
--Temperatures are fine as I'm using corsair h110 liquid cooling.
-- Ram is Corsair 4x4gb 1.5v vengence quad channel XMP profile 1877 mhz (tried without XMP as well)
http://www.corsair.com/en/vengeance-16gb-quad-channel-ddr3-memory-kit-cmz16gx3m4x1866c9r
--powersupply: Antec High current gamer 850w semi modular
-- graphics card: asus r9 290x (just one)
I can go ahead and crank up the voltage all I want, but the system does not become stable @ 4.2.
Any suggestions as to what a person should do when a situation like this arises? It seems I'm not capped by vcore or temperatures, but rather, something else?
--Temperatures are fine as I'm using corsair h110 liquid cooling.
-- Ram is Corsair 4x4gb 1.5v vengence quad channel XMP profile 1877 mhz (tried without XMP as well)
http://www.corsair.com/en/vengeance-16gb-quad-channel-ddr3-memory-kit-cmz16gx3m4x1866c9r
--powersupply: Antec High current gamer 850w semi modular
-- graphics card: asus r9 290x (just one)
I can go ahead and crank up the voltage all I want, but the system does not become stable @ 4.2.
Any suggestions as to what a person should do when a situation like this arises? It seems I'm not capped by vcore or temperatures, but rather, something else?