• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

QX9650 & Maximus Extreme Overclocking ?

bobseptic

New Member
Joined
Jul 5, 2008
Messages
65 (0.02/day)
Likes
7
System Name i7 2600k
Processor I7 2600k @ 4.6
Motherboard Asus Maximus extreme iv z68
Cooling Corsair H100
Memory 2x4 ddr3 1866
Video Card(s) 7970 EK water xpsc d5 reservoir
Storage Corsair force 180 SSD, 2TB green etc
Display(s) LG FlatronW3000H 30" 2560x1600
Case Corsair 600t white
Audio Device(s) asus xonar
Power Supply Corsair HX1050
Software Windows 7 64bit Ultimate
Benchmark Scores P18842 3dmark vantage 4870x2 P27031 3dmark vantage 5970 P36550 3dmark vanatage 7970
#1
I have the Asus ME & qx9650 batch L739A664 pack date 11/21/07 vid 1.25 (good oc batch apparantly)

i have been unable to get stable oc above 3.7Ghz @ 1.328v (cpuz) (MB Bios 1104)

I have good temps although im not convinced tjmax is 95 for this chip.

Ive bumped the nb volts and tried various bumps in fsb termination voltage, vcore to 1.4+

I am not looking the max overclock but around 4GHz+ at minimal voltage increase.

My cpu cooling is thermalright 120 lapped and my NB is cooled by reserator 2 watercooling 40c idle 44 load.


my ram is ocz ddr3 1333 @ 1480 (2t) 777 20 @ 1.82v everest.

ive tried even the most common oc for this 400*10 @ 1.4+ volt but bsod randomly. At my current oc ive had no bsod at all = 370*10 @ 1.328v



ive been overclocking since nforce2 mobos and mobile xp 2500 barton chips.