can't get more than 4.3 ghz @ g3258

akaneflyers

Honorable
Jul 5, 2015
69
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10,630
hi,i just want to ask,why my g3258 can't get more than 4.3 ghz?
im using 1.25v
the temp now is stable @ 63-66 at full load
if i get more voltage,then bsod appear.

motherboard asrock z87 pro4
psu corsair cx500
ram team extreme dark 2x4 pc 1600
hsf deepcool gammax 400
 
Solution
Obviously performance varies due to the silicon lottery, motherboard stability etc, but here's a quote from the article i linked below:

"..I can lower the voltage slightly and settle with 4.6GHz just fine."

1) several guides you can find via Google.
Example (with 4.5GHz settings): http://www.overclockersclub.com/guides/intel_pentium_g3258_oc_guide/3.htm

*Whatever appears stable, I suggest backing off by 200MHz and test for a few weeks. Then raise by 100MHz and if stable I suggest going no further. That's only about a 2% difference.

CPU instability doesn't always show up in diagnostics or as BSOD. It can often show up as corrupted data or similar issues that take a while to appear. Those are the WORST problems.

2) Make sure BIOS...
Obviously performance varies due to the silicon lottery, motherboard stability etc, but here's a quote from the article i linked below:

"..I can lower the voltage slightly and settle with 4.6GHz just fine."

1) several guides you can find via Google.
Example (with 4.5GHz settings): http://www.overclockersclub.com/guides/intel_pentium_g3258_oc_guide/3.htm

*Whatever appears stable, I suggest backing off by 200MHz and test for a few weeks. Then raise by 100MHz and if stable I suggest going no further. That's only about a 2% difference.

CPU instability doesn't always show up in diagnostics or as BSOD. It can often show up as corrupted data or similar issues that take a while to appear. Those are the WORST problems.

2) Make sure BIOS for motherboard is up to date (v2.70, and it has an "EZ overclock" profile with that new BIOS for your CPU though it may not be of any use to you.)

3) DDR3 setup can also cause crashing so keep that at default or XMP and don't overclock it. XMP is probably best.

Other tests:
www.memtest86.com (free version, full pass, use default settings)

Intel CPU diagnostic https://downloadcenter.intel.com/download/19792/Intel-Processor-Diagnostic-Tool

Other: Intel's overclocking utility (not sure if it's useful to you) https://downloadcenter.intel.com/download/24075/Intel-Extreme-Tuning-Utility-Intel-XTU-

I've used it for my i7-3770K and it worked fine, but I prefer my BIOS.
 
Solution