my first time overlocking intel cpu 4.3ghz I have change voltages yet. I left everything on auto. is it ok to leave the voltage settings on auto? hwmonitor and cpuz both show cpu voltage hitting 1.241 when running prime. and temp stay below 70c
I would use fixed voltage when testing such brute force tests, it will overvolt 0.07 - 0.09v more then it needs (prime94, IBT, Linx). I think you're ok @ ~1.152v
Here is my aging system LoL Cinebench R15 i7 2700K @ 4.8Ghz = CPU = 843 cb single = 168 cb GTX480@920mhz= OpenGL = 129fps i7 2700K @ 5.0Ghz = CPU = 870 cb Single = 176 cb GTX480@920mhz = OpenGL = 133.7fps
I tried test better OpenGL performance ("new" GTX 580 3GB with 337.88WHQL (HQ)) running i5-2500K@4.5GHz after GTX 480 died but I get same result because unfortunately I haven't any CPU Intel Haswell yet or likely WHQL driver is bad.
New gpu score, stock gpu 954mhz boost 1097mhz [Imgur](http://i.imgur.com/NXp50uZ.png) I was always at ~182fps, but I never used more then offset 0.052v+ for VCCSA (cpu system agent voltage) @4.7ghz, now 0.060v+ did the trick (0.870v). Its mostly for system ram OC and or by high cpu OC with anything above 2133mhz it can help and stabilize fps and stability in general, 0.020v to 0.075v is usually enough, btw 0.950v total offset is for 3ghz ram :nerd:
Wow?!! I will buy more 2 modules RAM - total 4x4GB@DDR3-1600 for can get better OpenGL performance, ok? But I won't do overclock for RAM.
Sorry small correction got higher score then 182 with new gpu - found one with 188fps, but 191fps ye best of the best btw extra ram won't help with more performance unless your OpenGL program uses more ram for extra temporary space. Faster ram 2133mhz CL9 or 2400mhz can help a bit, but by you 2133mhz is max. And you may need small vccsa bump too ie 0.020- 0.030v+ offset, 4.5ghz OC may benefit from it a bit. You can always revert if it doesnt, cinebench15 gpu bench is a good example to test, also Aida64 memory/cache benchmark
Unfortunately, no way to change resolution. Yes, OpenGL score isn't normal because CPU has much bottlenecked or OpenGL is bad optimized.
Rig in profile - 3770K@4.5 1.21V. 827cb, not bad I guess. I still haven't tried for higher than 4.5 on this chip.
my 4690k score at 4.5 wasn't much different from the score at 4.8 so i'm pretty much done with this app. not even gonna try it at 4.9 I used to use it mostly as a stability /heat test.
Extremely CPU limited. Not seeing the loss in OpenGL performance some are between the 2 versions though.
