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Complete Overclocking Guide: Sandy Bridge & Ivy Bridge | *ASRock Edition* - Page 46

Poll Results: Was this guide helpful?

Poll expired: Oct 17, 2012  
  • 80% (237)
    Yes (and I DO have an ASRock motherboard).
  • 15% (45)
    Yes (but I DO NOT have an ASRock motherboard).
  • 2% (7)
    No (and I DO have an ASRock motherboard).
  • 2% (7)
    No (but I DO NOT have an ASRock motherboard).
296 Total Votes  
post #451 of 9531
well didnt took long.
2 core stopped saying :
FATAL ERROR : rounding was 0.5, expected less than 0.4

than I stopped myself core 2 and 4
post #452 of 9531
did you let it run until it blue screened? can take a while but it will happen
post #453 of 9531
my comp just freezed and did wierd sound on speaker.
( freezed for 1 sec )

edit: prime95 told me : hardware failure detected
Edited by amadnei - 4/26/12 at 3:28pm
post #454 of 9531
should I really continue ? ( first time doing this so Im a bit nervous )
post #455 of 9531
Nothing to be nervous about. Keep temps below 85 C and don't go over 1.52v.

Blue screens aren't a bad thing. If you get scared for whatever reason, you can reset your CMOS.
post #456 of 9531
my computer closed and now window dont show nothing ( load than black but i see my mouse ) hopefully i still have modile device
post #457 of 9531
i got it back where i was yesterday ( x45 with offset of 0.020v ) and cpu llc lvl 4 ( no idea what it does tbh ) and my computer seem to work fine . how i know if the oc is perfectly stable ? running prime95 for hours ?
post #458 of 9531
Here's an interesting observation... I posted back on pg 43-44 on a stable 47x with offset at +0.085. Of course 0.090v works too. P95 blend for a few hours, did a large dynamics calc for 9h, no problem, ran custom blend with 13GB ram committed for 1h, all good.

Just ran a p95 small FFT and boom... Bsod 101 ! Need more vcore, but the point is that the OC was good for a week of use, small FFT revealed a weakness.

Remind me, for the Asrock e3g3 board, LLC higher numbers (4-5) keep the vcore at lower values during idle and load (drop,droop?) and lower numbers keep idle volts up, and load volts from drooping too much?

Does anyone think that lowering CPU PLL can be beneficial ? I think I read that somewhere here.

(please forgive this iPads autocomplete-induced which is like having a bad interpreter working for you!)
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x99
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z170/z270
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x299
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CPUCPUMotherboardGraphics
i7 5960X i7 6950X Asus Rampage V Extreme (STD and model-10) 2 GTX TitanXp 
GraphicsRAMHard DriveHard Drive
2 GTX Titan X Pascal GSkill 3200c14 TZs 8x8GB @ 3400c13 Intel 750 NVMe 400GB 2x Plextor SSD 256 Raid 0 (Win 7) 
Hard DriveOptical DriveCoolingCooling
Samsung NVMe 950 Pro M.2 Plextor 810 Aquacomputer GiGant 1680 (4x420) external Rad XSPC RX360 
CoolingCoolingCoolingOS
Koolance 380i Laing DDC-1T (2) Koolance EXC-800 Chiller Windows 10 x64  
OSOSMonitorMonitor
Windows 7 Pro Linux Mint ASUS Swift 1440P 144Hz Seiki 50" 4K monitor (720P-2160i) 240-30Hz 
KeyboardPowerCaseMouse
Das Keyboard Model S Pro Corsair AX1500i MicroCool Banchetto 101 Steelseries Rival 
AudioOther
Ultimate Ears TF10 Koolance Pump/Fan Controller 
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i5 6600K i7 7700K i3 7350 ASUS Max iX APEX, Asrock MOCF, M8Impact 
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ASUS GTX 1080 Turbo ASUS GTX 960 Mini EVGA GTX 550Ti G.Skill 3600c15 
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G.Skill 4266c19 Samsung SM951 WD VR 300 Intel 750 NVMe U.2 
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Seiki 4K AOC 1080P Ducky Cherry Black Silverstone 500W SFX form factor/ Seasonic 760W 
CaseMouseAudio
Bench Logitech G700s Ultimate Ears TF10s 
CPUMotherboardGraphicsRAM
7740X ASUS Rampage Apex Various G.Skill 3600c15 2x8GB kits 
Hard DriveCoolingOSKeyboard
Samsung 960 Pro, NVMe Custom Water Windows 10 Razor Black Widow 
PowerCase
Seasonic 1000 Platinum, Corsair 1500i none :-) 
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post #459 of 9531
Quote:
Originally Posted by Jpmboy View Post

Here's an interesting observation... I posted back on pg 43-44 on a stable 47x with offset at +0.085. Of course 0.090v works too. P95 blend for a few hours, did a large dynamics calc for 9h, no problem, ran custom blend with 13GB ram committed for 1h, all good.
Just ran a p95 small FFT and boom... Bsod 101 ! Need more vcore, but the point is that the OC was good for a week of use, small FFT revealed a weakness.
Remind me, for the Asrock e3g3 board, LLC higher numbers (4-5) keep the vcore at lower values during idle and load (drop,droop?) and lower numbers keep idle volts up, and load volts from drooping too much?
Does anyone think that lowering CPU PLL can be beneficial ? I think I read that somewhere here.
(please forgive this iPads autocomplete-induced which is like having a bad interpreter working for you!)

yes, the higher numbers allow for more vdroop. so to keep your voltages more stable you'd want to run the lower (1-3) LLC settings.
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Fractal Design R5 Logitech G502 Proteus Core Glorious PC Gaming Race XXL Asus Xonar DX 
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post #460 of 9531
Hey this is a great guide! I was able to hit 5 GHz on the i5-2500K and ran Prime 95 Blend for an hour, and could have went much longer! But I tried to go 5.1 and it went blue screen right away. No big deal since I won't be running it that high normally anyways... just wanted to see how far I could go. May tweak later on to see if I can go any higher. Also, I can run at 4.4 GHz stable only by changing the multiplier alone. Thanks for the great info kennyparker1337!!!

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Edited by zo9mm - 4/29/12 at 7:20pm
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