There is a lot of good info here, and I could use some help on my system really bad.
Win 7 Ultimate 64 bit
Mobo-Sabertooth 990FX Tuf series-bios 0901
CPU= AMD 1090T Blk
Mem= Corsair XMS2000Mhz
PSU= Raidmax RX 1000AE
Graphics= 2xSapphire HD 6790 1Gb in CrossfireX
CPU Cooling= Xigmatek AIO boosted w/secondary "push" fan/cpu temps never go past 49C under Heaven benchmart(does the job anyway)
CD/DVD=2xAsus Combo drives
The Xigmatek is an All-In-One water cooling system in case you arent familiar with it.
I run 4 120mm case fans in my XClio Windtunnel Full Tower, creating super air flow, plus I use GPU Tweak to keep card fans at 90% with a slight overclock (875/4440 effextive). Cards will reach 935/4880 and remain stable for benching(good cards-got lucky)
In any case, I would really, really, really appreciate some suggestions on how to get past 3.75ghz stable.
Have tried many voltage configurations, but none will get me to 4Ghz stable, which is whre I would be happy to get.
Any help is good help. Just please include all voltage setting and mem timings for this rig. Actually hoping someone has an identical rig (Mobo, CPU, Mem, Cards) who could help with this. That way I know it would be "spot on" help, and not guess work. Not being offensive in any way, but everyone here knows (or should know) that each CPU, Mem module, Graph card, PSU, etc are different like fingerprints...no two are the same. But all have a common ground that can be safely reached, and I've had this CPU up to 4.2 plus, but would crash after just a while.
Have Benched with Heaven and gotten scores of 1300+ but I know things were way off, even though when I compared benches to others, it said I was running comperable to an 6780 CrossfireX level. This felt good, but couldnt keep it stable enough to run PowerDVD 24/7 without a lockup.
....can somebody "please", "please", "please" help me here?
If need be, if you contact me via email, and you "truly know this setup, I will gladly give you a number to call, or I will call you to expedite the process of getting my puter up to par, and making it stable at the 4Ghz mark I know it can reach and still be stable.
Thanks folks, really need the help,