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overclock i7-2700k @ 4.5ghz at least

post #1 of 5
Thread Starter 
i have asrock z68 gen3 ext.3 mb .

Ratio: Manual Max Ratio = 45
* Advanced Turbo 50 - Disabled
* Turbo Boost Power - Manual
* Short Duration Power Limit - 500
* Long Duration Power Limit - 500
* Core current Limit - 300
* Internal PLL Overvoltage - Enabled
* Intel SpeedStep Technology - Enabled
* Host Clock Overrride (BCLK) - 100.0MHz
* SpeedSpectrum - Disabled
* DRAM Configuration - RAM stock settings --> 1.5v 1600mhz

Voltage Control: all auto except PPL level is LVL3


is this correct?

when i use prime95, the multiplier goes to 43-44 GHZ but doesnot goes to 45 GHZ often.

what do i need to change in the bios?
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Encoder PC
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CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
Hard DriveCoolingCoolingOS
1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
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Western Digital  Corsair H50 corsair SP120 Windows 7 
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Caselab M8 
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post #2 of 5
Thread Starter 
anyone please help me?
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CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
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1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
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Caselab M8 
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3D movies
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CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
Hard DriveCoolingCoolingOS
1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
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Western Digital  Corsair H50 corsair SP120 Windows 7 
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post #3 of 5
Hit up the link in my profile listed ASRock. There you will see a nice amount of information that will help you. thumb.gif
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CPUMotherboardGraphicsRAM
Intel Core i7 3770K  Gigabyte Z77x-UD5H  HIS IceQ X² 7970 G.SKILL Ripjaws X Series 16GB DDR3 2133 
Hard DriveHard DriveOptical DriveCooling
Crucial M4 128 WD Black 1TB (storage)  Sony Optiarc CD/DVD Burner 24X NZXT Havik 140 
OSMonitorKeyboardPower
Windows 7 Professional SAMSUNG S23A350H 23 LED RAZER Anansi Black PC Power & Cooling Silencer Mk III Series 750W  
CaseMouse
Fractal Design Define R4 Arctic White  Razer DeathAdder 
CPUMotherboardGraphicsRAM
Intel i5 6600K  Gigabyte z170x gaming 7 ASUS GTX 1080 CORSAIR Vengeance LPX 16GB 
Hard DriveHard DriveHard DriveOptical Drive
Crucial BX100 CT500BX100SSD1 2.5" 500GB SATA  Western Digital Blue WD10EZEX 1TB 7200 RPM  Western Digital Blue WD10EZEX 1TB 7200 RPM  LG Electronics 14x Internal BDXL Blu-Ray Burner... 
CoolingOSMonitorKeyboard
EK-Predator 240 Windows 10 CROSSOVER 27QHD AHIPS LED 27" LG IPS 2560X1440 QHD Razer BlackWidow Expert Mechanical Gaming Keyboard 
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post #4 of 5
Try disabling internal PLL voltage and reduce power limits from 500 and 300 to 250.

Also download the latest prime from here: http://www.mersenne.org/freesoft/

Make sure you have an updated version of cpu-z.
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Hard DriveHard DriveCoolingOS
Intel X25-M G2 80GB 3x Samsung F3 500GB RAID 0 EK Supreme HF Full Copper Windows 7 Ultimate 64bit 
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post #5 of 5
Thread Starter 
on the core temp: what do i set the TJ max for temp? is 85C enough or set to 90C?
Encoder PC
(12 items)
 
3D movies
(9 items)
 
HTPC/Gaming PC
(11 items)
 
CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
Hard DriveCoolingCoolingOS
1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
Hard DriveCoolingCoolingOS
Western Digital  Corsair H50 corsair SP120 Windows 7 
Case
Caselab M8 
  hide details  
Reply
Encoder PC
(12 items)
 
3D movies
(9 items)
 
HTPC/Gaming PC
(11 items)
 
CPUMotherboardGraphicsRAM
4770k asus grphton  4550 4GB (2x2GB) Adata Gaming  
Hard DriveCoolingCoolingOS
1x 750GB, WD 640GB, 4x 1TB ( 3x Seagate 1TB & 1... EK Supreme HF (acteal/nickel) Phobya NB Eloop fans  Windows 7 
PowerCaseOtherOther
antec BP 550w SM8 ST30 240 UT60 
MotherboardGraphicsRAMHard Drive
ASUS M5A99X EVO AM3+  3450 gskill DDR3-1600 Western Digital  
Hard DriveCoolingCoolingOS
Western Digital  Corsair H50 corsair SP120 Windows 7 
Case
Caselab M8 
  hide details  
Reply
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