E8500 OFICIAL O/C THREAD!

rapid64k - THANKS anyway!

Hi GURU...
i pushed to 4.2 ghz befo', but was not stable!

EDIT: i set also memory to auto, it still couldn't boot...i will try again or you can recommend any change with your BIOS setting which you posted?

now i have 3.8ghz stable, but only one game is lagging!

thanks
 
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did some priming today

44480921qt7.png
 
Hi, well, still can't get stable 4.2 GHZ with my C0 E8500!

will drop Ghz to 3.8ghz!

Can someone post FULL BIOS SETTING FOR STABLE SYSTEM!
as i am really annoyed now:)

Thanks
 
gurusan said:
did some priming today

44480921qt7.png
Click to expand...

Whys Prime reading at 4.8Ghz or am i been a retard? Have you noticed temps drop much? Ima be picking your brain next week as i will finally have some decent cooling.

b-star said:
Hi, well, still can't get stable 4.2 GHZ with my C0 E8500!

will drop Ghz to 3.8ghz!

Can someone post FULL BIOS SETTING FOR STABLE SYSTEM!
as i am really annoyed now:)

Thanks
Click to expand...


Dude everyones CPU and mobo is different. My old C0 was stable at 4.1Ghz and that was the best i got. why not post your bios settings so we can point you out where your going wrong at 4.2 if its even possible.
 
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still can not get stable 4GHZ on Co stepping, using Z600 cooler with fan!

Anyone can recommend changes in my BIOS ?
If it's impossible to get 4Ghz, can drop FSB,,,

AI Overclock tuner: Manual
CPU Ratio Setting:9.5
FSB Strap to North Bridge:400
FSB Frequency:425
PCI-E Frequency:100
DRAM Frequency: AUTO (o/c to 850mhz in CPU-Z)
DRAM CLK Skew on Channel A1:AUTO
DRAM CLK Skew on Channel A2:AUTO
DRAM CLK Skew on Channel B1:AUTO
DRAM CLK Skew on Channel B2:AUTO
DRAM Timing Control:MANUAL


3rd Information :

WRITE to PRE Delay:AUTO
READ to PRE Delay:AUTO
PRE to PRE Delay:AUTO
ALL PRE to ACT Delay:AUTO
ALL PRE to REF Delay:AUTO
DRAM Static Read Control:AUTO
DRAM Read Training:AUTO
MEM. OC Charger:AUTO
AI Clock Twister:Stronger - Seems OK
AI Transaction Booster:AUTO - Maybe tighten this later - not too knowledgeable on this one
Common Performance:not shown as selected AUTO
Pull-In of CHA PH1:not shown as selected AUTO
Pull-In of CHA PH2:not shown as selected AUTO
Pull-In of CHA PH3:not shown as selected AUTO
Pull-In of CHA PH4:not shown as selected AUTO
Pull-In of CHB PH1:not shown as selected AUTO
Pull-In of CHB PH2:not shown as selected AUTO
Pull-In of CHB PH3:not shown as selected AUTO
Pull-In of CHB PH4:not shown as selected AUTO

CPU Voltage:1.4 (i guess)
CPU GTL Voltage Reference (0/2):AUTO
CPU GTL Voltage Reference (1/3):AUTO
CPU PLL Voltage:AUTO

FSB Termination Voltage:AUTO
DRAM Voltage:2.1
NB Voltage:AUTO
NB GTL Reference:AUTO
SBridge Voltage:AUTO
PCIE SATA Voltage:AUTO


Advance CPU Settings
CPU Ratio Setting:9.5
CPU VID: Disabled
C1E Suppport: Disabled
Max CPUID Value Limit: Disabled
Intel® Virtualization Tech: Disabled
CPU TM Function: Disabled
Execute Disable Bit: Disabled
 
hey i recently bought an e8500 an am looking at overclocking, have raised the fsb to 380 to start and now at 3.6 Ghz, how risky is doing anything more?
 
wierd prob... my multiplyer keeps changing itself to 6 taking the speed to 2.7Ghz rather than the 4.3 that it gets when it used 9.5, ive set it as 9.5 in the bios, is this normal? just to keep it safe when not under lode?
 
i cant remember 100% but theres a setting you need to turn off...i will have a look in my bios and get back to you unless someone else in the forums already knows.
 
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