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4.2Ghz OC keeps freezing up, need advice...

post #1 of 20
Thread Starter 
I'm running stable at 3.99Ghz (settings below), but when I increase my bclk to 200, which increase the OC to 4.2Ghz and my memory to 1600 from 1520, Windows freezes within minutes of starting up, no BSOD, nothing, just freezes and I have to reset. Tried increasing vcore and qpi/vtt voltagea but it didn't work.

Code:
OC Settings for 3.99Ghz

CPU: Intel Core i7 920 D0 
BIOS: F12
Motherboard: Gigabyte EX58-UD5 v1.0
RAM: 12G (3x 4GB) GSKILL Ripjaws DDR3 1600

Advanced CPU Features:
CPU Clock Ratio ...............[21x]
Intel(R) Turbo Boost Tech .....[Enabled]
CPU Cores Enabled .............[All]
CPU Multi Threading ...........[Enabled]
CPU Enhanced Halt (C1E) .......[Disabled]
C3/C6/C7 State Support ........[Disabled]
CPU Thermal Monitor ...........[Disabled]
CPU EIST Function .............[Disabled]
Virtualization Technology .....[Disabled]
Bi-Directional PROCHOT ........[Disabled]

Uncore & QPI Features:
QPI Link Speed ................[6.84 GHz] (x36 clock Ratio)
Uncore Frequency ..............[3230 MHz] ( x17 Uncore Clock Ratio)
Isonchronous Frequency ........[Enabled]

Standard Clock Control:
Base Clock (BCLK) Control .....[Enabled]
BCLK Frequency (MHz) ..........[190]
PCI Express Frequency (MHz) ...[Auto]
C.I.A.2 .......................[Disabled]

Advanced Clock Control:
CPU Clock Drive ...............[800 mV]
PCI Express Clock Drive .......[900 mV]
CPU Clock Skew ................[0ps]
IOH Clock Skew ................[0ps]

Advanced DRAM Features:
Performance Enhance ............[Standard]
Extreme Memory Profile(X.M.P) ..[Disabled]
System Memory Multiplier(SPD) ..[x8]
DRAM Timing Selectable(SPD) ....[Quick]

Channel A + B + C

Channel A Timing Settings:
##Channel A Standard Timing Control##
CAS Latency Time ...............[ 9 ]
tRCD ...........................[ 9 ]
tRP ............................[ 9 ]
tRAS ...........................[ 24]
Command Rate (CMD) .............[ Auto ]
Memory Frequency ...............[1520 MHz] Rated for 160Mhz

Advanced Voltage Control:

CPU
Load Line Calibration ..........[Disabled]
CPU Vcore ......................[1.29375V]
QPI/VTT Voltage ................[1.295]
CPU PLL ........................[Auto]

MCH/ICH
PCIE 1.500v ....................[Auto]
QPI PLL 1.100v .................[Auto]
IOH Core 1.100v ................[1.24V]
ICH I/O 1.500v .................[Auto]
ICH Core 1.1v ..................[Auto]

DRAM
DRAM Voltage 1.64v ..............
All other settings [AUTO]
Thanks
SAFX
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
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BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
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EVGA 1000 G2 NZXT Phantom 410 
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post #2 of 20
How high did you go with your Vcore?
post #3 of 20
Up your PCI-e to 103 as well
post #4 of 20
Thread Starter 
Quote:
Originally Posted by compuman145 View Post
How high did you go with your Vcore?
1.32, did not want to go higher
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
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Reply
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
  hide details  
Reply
post #5 of 20
Thread Starter 
Quote:
Originally Posted by compuman145 View Post
Up your PCI-e to 103 as well
Change the PCI-e auto setting to 103, and bump the vcore?
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
  hide details  
Reply
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
  hide details  
Reply
post #6 of 20
The thing is with the 920's, past 3.8 they start needing an extreme amount of Vcore, what are your on load temps.

In short, you could need as much as 1.34 for stability at that speed. Maybe more depending on chip.

I would leave it stable at 4Ghz on air anyway tbh.

Comps
post #7 of 20
might try:

cpu pll - 1.7
qpi pll - 1.140
ioh - 1.120
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600k @ 4.6ghz HT 1.272v GIGABYTE P67A-UD4-B3 Sapphire HD5870 1GB G.Skill Ripjaws DDR3 1600 (2x2) 
Hard DriveOSMonitorKeyboard
X2 Western Digital Black Sata 500GB (RAID 0) Win7 Ult x64 ASUS 24'in VW246H Logitech 
PowerCaseMouse
Zalman ZM1000-HP CM Storm Scout Logitech 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600k @ 4.6ghz HT 1.272v GIGABYTE P67A-UD4-B3 Sapphire HD5870 1GB G.Skill Ripjaws DDR3 1600 (2x2) 
Hard DriveOSMonitorKeyboard
X2 Western Digital Black Sata 500GB (RAID 0) Win7 Ult x64 ASUS 24'in VW246H Logitech 
PowerCaseMouse
Zalman ZM1000-HP CM Storm Scout Logitech 
  hide details  
Reply
post #8 of 20
Thread Starter 
Quote:
Originally Posted by compuman145 View Post
The thing is with the 920's, past 3.8 they start needing an extreme amount of Vcore, what are your on load temps.

In short, you could need as much as 1.34 for stability at that speed. Maybe more depending on chip.

I would leave it stable at 4Ghz on air anyway tbh.

Comps
Temps at full load are 62 for 3.99
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
  hide details  
Reply
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
  hide details  
Reply
post #9 of 20
Actually bump you QPI voltage to 1.32, you could also disable HT.
post #10 of 20
Thread Starter 
Quote:
Originally Posted by Jasonn20 View Post
might try:

cpu pll - 1.7
qpi pll - 1.140
ioh - 1.120
I'll try that, thanks,

PS: sweet oc at 4.6, is that water cooling?
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
  hide details  
Reply
BlueEcko
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820 3.3Ghz AsRock X99 Extreme6/ac EVGA 1080 FTW G.SKILL 16gb DDR4 OC3000 
Hard DriveCoolingOSMonitor
Samsung 850 Pro Kraken X41 Windows 7 64 Samsung 34 Curved 
PowerCase
EVGA 1000 G2 NZXT Phantom 410 
  hide details  
Reply
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