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help overclock i3 540

post #1 of 2
Thread Starter 
Hello fellow

I’m having some problem with my i3 540 I was able to overclock to 4.26 GHz but I want to get it at least to 4.70 GHZ sadly I can’t increase the BCLK Frequency more than 184 if i surpass that limit the prime95 start give me error or i will get a blue screen after 15 min of test

Can I get some help plz and thanks

This is my system spec.
CPU - 3.07 GHz @ 4.24 GHZ
CPU Cooler-Cooler Master Hyper 212
CPU TEMP- idle 40 load 70
Motherboard - Asus P7H55D-M Evo
Graphics Card - GTX 260
Memory - Patriot Memory Sector 5 G Series 8 GB
Bios- 1604 newest

This is how I configure the bios

CPU ratio 23.0
Bclk ratio 184
DRAM- ddr3 1472
QPI frequency – auto
CPU differential amplitude 900mv
CPU clock shew auto
Fixed voltage - 1.35000
IMC voltage - 1.26
DRAM - 1.66
CPU ppl voltage- 1.86
Pch voltage - auto
Load line calibration –disabled
CPU spread spectrum – disabled
Cpie spread spectrum – disabled

here is some image of the bios



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Edited by bananaxx - 11/2/11 at 1:42am
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i3 540 3.07ghz Asus P7H55D-M Evo gtx 260 Patriot Memory Sector 5 G Series 8 GB 
Hard DriveOSMonitorKeyboard
Western Digital Caviar Black 1 TB SATA III 7200 RP windows 7 ultimate 64bit Acer HN274H BMIIID 3D 27-Inch LED Monitor arctosa 
PowerCaseMouseMouse Pad
ultra 750w coolermaster HAF 932 logitech g500 razer vespula 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i3 540 3.07ghz Asus P7H55D-M Evo gtx 260 Patriot Memory Sector 5 G Series 8 GB 
Hard DriveOSMonitorKeyboard
Western Digital Caviar Black 1 TB SATA III 7200 RP windows 7 ultimate 64bit Acer HN274H BMIIID 3D 27-Inch LED Monitor arctosa 
PowerCaseMouseMouse Pad
ultra 750w coolermaster HAF 932 logitech g500 razer vespula 
  hide details  
Reply
post #2 of 2
My last rig was an i3 540 and sadly I was limited to 4.68Ghz and that was a suicide run with my core voltage at 1.495! I would put your blck at 200*23 and then your ram at Spd*6 and you will have 4.6ghz stable.



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