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Help OC I7 965 extreme on a gigabyte X58 Extreme

post #1 of 3
Thread Starter 
well basically i am trying to get a stable 4ghz keeps blue screening in windows has corsair XMS3 DDR3 1600 ram 12gb

current settings
1.4 Vcore
1.2 QPI V
1.3 IOH
1.6 DRAM
6.0 SPD
133mhz 30X Multiplier
Uncore Freq Auto
QPI LinkSpeed 36X

4GHz blue screens in Prime 95 in first min or so

probley missing something like a setting thats too low or something, first time ocing a I7 any help would b great.
I7 Beast
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820k 4.5GHz  MSI X99A XPower AC Motherboard Gigabyte GTX 980TI G1  48GB Crucial Ballistix DDR4 2666MHz 
Hard DriveHard DriveOSMonitor
Crucial M550 500GB x2 RAID 0 Samsung 850 500GB EVO x2 RAID 0  Windows 10 Pro  ASUS MG279Q 1440P 144Hz Primary 
MonitorKeyboardPowerCase
QNIX Q270 27" 1440P PLS Monitor Secondary Razer Blackwidow Chroma X  Corsair RM850 PSU Corsair 700D 
MouseMouse PadAudio
Zowie FK1 Mouse 800DPI, Source/Quake Sensitivit... Roccat Taito Cloth Pad ASUS STXII with Sennheiser HD598 w/ Modmic 4.0 
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I7 Beast
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820k 4.5GHz  MSI X99A XPower AC Motherboard Gigabyte GTX 980TI G1  48GB Crucial Ballistix DDR4 2666MHz 
Hard DriveHard DriveOSMonitor
Crucial M550 500GB x2 RAID 0 Samsung 850 500GB EVO x2 RAID 0  Windows 10 Pro  ASUS MG279Q 1440P 144Hz Primary 
MonitorKeyboardPowerCase
QNIX Q270 27" 1440P PLS Monitor Secondary Razer Blackwidow Chroma X  Corsair RM850 PSU Corsair 700D 
MouseMouse PadAudio
Zowie FK1 Mouse 800DPI, Source/Quake Sensitivit... Roccat Taito Cloth Pad ASUS STXII with Sennheiser HD598 w/ Modmic 4.0 
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post #2 of 3
V QPI at 1.35
DRAM at 1.65

25 mult x 160 bus.

that should do it

can lower your cpu voltage also
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600k Asus Pro Sapphire 6970 Corsair 4x4 
Hard DriveOSPowerMouse Pad
corsair 300 win 7 x64 None My desk 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600k Asus Pro Sapphire 6970 Corsair 4x4 
Hard DriveOSPowerMouse Pad
corsair 300 win 7 x64 None My desk 
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post #3 of 3
Using Prime 64 bit, cant get pass test 5.

With system stock and ram timings set manually, system is stable running 1866mhz on the ram.

Played with uncore and cpu clock and voltages and cant get anything stable past 3.6

Current config that doesent work..

cpu clock 25x
base clock 160
memory multiplier 10x (1600mhz)
ram is at 9-9-9-24
voltages are:

cpu core: 1.34
QPI: 1.35
IOH core: 1.35
DRAM 1.64


Any suggestions? Core I7/965 with gigabyte ex58 extreme bios F4.
system specs are current in my profile.
My TRS-80
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core I7 965 Gigabyte GA-58EX Extremea 2 x BFG 295's Corsair TR3X3G1866C9DF (6gigs/1866) 
Hard DriveOptical DriveOSMonitor
8x Raptor 150 ICP 5085BL Raid Controller LG Blu-ray Burner Vista 64 HP LP3065 
KeyboardPowerCaseMouse
Logitech G15 PC Power Cooling 1000 watt Thermaltake Tai Chi Logitech G5 
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My TRS-80
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core I7 965 Gigabyte GA-58EX Extremea 2 x BFG 295's Corsair TR3X3G1866C9DF (6gigs/1866) 
Hard DriveOptical DriveOSMonitor
8x Raptor 150 ICP 5085BL Raid Controller LG Blu-ray Burner Vista 64 HP LP3065 
KeyboardPowerCaseMouse
Logitech G15 PC Power Cooling 1000 watt Thermaltake Tai Chi Logitech G5 
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