Overclock.net › Forums › Intel › Intel CPUs › What's wrong with this? Instability!
New Posts  All Forums:Forum Nav:

What's wrong with this? Instability!

post #1 of 8
Thread Starter 
OK so I've overclocked my i5 750 to 4.2Ghz, Cooling is no issue the CPU is on its own look with a 360mm rad and is currently idling at 30C.


Anyway it fails IBT after about 30seconds confused.gif


Here are some pictures of the BIOS

1001268n.jpg

1001269j.jpg

1001270s.jpg

1001271iq.jpg

Just need a bit of guidance, I'm not to keen on some of then voltages but i just want it stable.


I'd also like to go up to 4.5Ghz so if anyone has any advice it would be much appreciated.


Thanks


confused.gif
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 750 Maximus III Extreme Sapphire 6950 4GB Dual channel XMS3 
Hard DriveOptical DriveOSMonitor
Western Digital 150GB velociraptor Samsung Bluray Reader Windows 7 Ultimate Samsung P2450 
PowerCase
Corsair HX1000W Corsair Obsidian 800Degrees Celsius 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 750 Maximus III Extreme Sapphire 6950 4GB Dual channel XMS3 
Hard DriveOptical DriveOSMonitor
Western Digital 150GB velociraptor Samsung Bluray Reader Windows 7 Ultimate Samsung P2450 
PowerCase
Corsair HX1000W Corsair Obsidian 800Degrees Celsius 
  hide details  
Reply
post #2 of 8
it must be your username
    
CPUMotherboardGraphicsRAM
Intel i7 980x ~ 4.4Ghz @ 1.375v EVGA E758SLI x58 2 x Nvidia GTX 295 Reference in quad sli G.Skill Trident 6GB 2000Mhz 
Hard DriveOptical DriveOSMonitor
2 x Raptor on RAID 0, 1TB Seagate in IcyDock ext. Pioneer 12x Blu-ray RW Windows 7 x64 3 x Alienware OptX AW2310 in Surround Vision 
KeyboardPowerCaseMouse
Enermax Aurora (black) Antec TPQ 1200w Antec p182 w/ black p180b panels Saitek Cyborg R.A.T. 7 
Mouse Pad
Steelseries QcK (cloth) 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel i7 980x ~ 4.4Ghz @ 1.375v EVGA E758SLI x58 2 x Nvidia GTX 295 Reference in quad sli G.Skill Trident 6GB 2000Mhz 
Hard DriveOptical DriveOSMonitor
2 x Raptor on RAID 0, 1TB Seagate in IcyDock ext. Pioneer 12x Blu-ray RW Windows 7 x64 3 x Alienware OptX AW2310 in Surround Vision 
KeyboardPowerCaseMouse
Enermax Aurora (black) Antec TPQ 1200w Antec p182 w/ black p180b panels Saitek Cyborg R.A.T. 7 
Mouse Pad
Steelseries QcK (cloth) 
  hide details  
Reply
post #3 of 8
have you set your ram timing manually?
Black Edition
(17 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon X4 870K @ 4.60 ASUS A68HM-Plus FM2+ MSI GeForce GTX 970 OC Crucial Ballistix Sports (8GB.) (DDR3-1600) 
Hard DriveHard DriveHard DriveHard Drive
SanDisk SSD Plus 240GB. Toshiba (500GB.) Hitachi Deskstar (500GB.) WD Ultra Passport 
Optical DriveCoolingOSMonitor
Samsung DVD Burner 24X SH-224DB/BEBE Cooler Master Hyper T4 Windows 10 Pro x64 Samsung S23A350H 23" 1080p 
KeyboardPowerCaseMouse
Logitech G105 Gaming Keyboard CORSAIR CX series CX600M 600W Thermaltake V3 Black Edition Logitech G300s Gaming Mouse 
Audio
ASUS DG 5.1 DD 
  hide details  
Reply
Black Edition
(17 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon X4 870K @ 4.60 ASUS A68HM-Plus FM2+ MSI GeForce GTX 970 OC Crucial Ballistix Sports (8GB.) (DDR3-1600) 
Hard DriveHard DriveHard DriveHard Drive
SanDisk SSD Plus 240GB. Toshiba (500GB.) Hitachi Deskstar (500GB.) WD Ultra Passport 
Optical DriveCoolingOSMonitor
Samsung DVD Burner 24X SH-224DB/BEBE Cooler Master Hyper T4 Windows 10 Pro x64 Samsung S23A350H 23" 1080p 
KeyboardPowerCaseMouse
Logitech G105 Gaming Keyboard CORSAIR CX series CX600M 600W Thermaltake V3 Black Edition Logitech G300s Gaming Mouse 
Audio
ASUS DG 5.1 DD 
  hide details  
Reply
post #4 of 8
Thread Starter 
Quote:
Originally Posted by thisizbrian;11861563 
it must be your username

OK.....
Quote:
Originally Posted by AMOCO;11861582 
have you set your ram timing manually?

No, I'm unsure of what to do it that area so left it alone would it be that causing the instability?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 750 Maximus III Extreme Sapphire 6950 4GB Dual channel XMS3 
Hard DriveOptical DriveOSMonitor
Western Digital 150GB velociraptor Samsung Bluray Reader Windows 7 Ultimate Samsung P2450 
PowerCase
Corsair HX1000W Corsair Obsidian 800Degrees Celsius 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 750 Maximus III Extreme Sapphire 6950 4GB Dual channel XMS3 
Hard DriveOptical DriveOSMonitor
Western Digital 150GB velociraptor Samsung Bluray Reader Windows 7 Ultimate Samsung P2450 
PowerCase
Corsair HX1000W Corsair Obsidian 800Degrees Celsius 
  hide details  
Reply
post #5 of 8
Quote:
Originally Posted by DeadMau5;11861595 
OK.....



No, I'm unsure of what to do it that area so left it alone would it be that causing the instability?

you bet
Black Edition
(17 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon X4 870K @ 4.60 ASUS A68HM-Plus FM2+ MSI GeForce GTX 970 OC Crucial Ballistix Sports (8GB.) (DDR3-1600) 
Hard DriveHard DriveHard DriveHard Drive
SanDisk SSD Plus 240GB. Toshiba (500GB.) Hitachi Deskstar (500GB.) WD Ultra Passport 
Optical DriveCoolingOSMonitor
Samsung DVD Burner 24X SH-224DB/BEBE Cooler Master Hyper T4 Windows 10 Pro x64 Samsung S23A350H 23" 1080p 
KeyboardPowerCaseMouse
Logitech G105 Gaming Keyboard CORSAIR CX series CX600M 600W Thermaltake V3 Black Edition Logitech G300s Gaming Mouse 
Audio
ASUS DG 5.1 DD 
  hide details  
Reply
Black Edition
(17 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon X4 870K @ 4.60 ASUS A68HM-Plus FM2+ MSI GeForce GTX 970 OC Crucial Ballistix Sports (8GB.) (DDR3-1600) 
Hard DriveHard DriveHard DriveHard Drive
SanDisk SSD Plus 240GB. Toshiba (500GB.) Hitachi Deskstar (500GB.) WD Ultra Passport 
Optical DriveCoolingOSMonitor
Samsung DVD Burner 24X SH-224DB/BEBE Cooler Master Hyper T4 Windows 10 Pro x64 Samsung S23A350H 23" 1080p 
KeyboardPowerCaseMouse
Logitech G105 Gaming Keyboard CORSAIR CX series CX600M 600W Thermaltake V3 Black Edition Logitech G300s Gaming Mouse 
Audio
ASUS DG 5.1 DD 
  hide details  
Reply
post #6 of 8
4.5GHz, that´s a lot for a i5 750, you should be happy if you can get to 4,2 stable.

Try to rise your vcore.

You can also set CPU Clock Amplitude to 1000mv, makes it a more stable with high Bclk


About Dram timing, if you have left it at manual it´s probably set to 999 24 or 27 and it should not interfere but show us a memory tab of CPUz



Quote:
Originally Posted by thisizbrian;11861563 
it must be your username

If you don´t have anything better to say, stay out of it!!!!
The Blue Beast
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i7-2600K cooled by Heatkiller Rev 3.0 LT ASUS P8Z68 Deluxe EVGA GTX 580 SC in SLI cooled by Koolance VID-N... 2x4GB G Skill RipjawsX 1600C8 
Hard DriveOptical DriveOSMonitor
Intel SSD 510 120GB / 250GB + WD Black Caviar 1TB Samsung DVD Win 7 64-bit Samsung 2443BW @ 1920x1200 
PowerCase
Corsair HX850 Lian Li PC-343B 
  hide details  
Reply
The Blue Beast
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i7-2600K cooled by Heatkiller Rev 3.0 LT ASUS P8Z68 Deluxe EVGA GTX 580 SC in SLI cooled by Koolance VID-N... 2x4GB G Skill RipjawsX 1600C8 
Hard DriveOptical DriveOSMonitor
Intel SSD 510 120GB / 250GB + WD Black Caviar 1TB Samsung DVD Win 7 64-bit Samsung 2443BW @ 1920x1200 
PowerCase
Corsair HX850 Lian Li PC-343B 
  hide details  
Reply
post #7 of 8
Thread Starter 
Quote:
Originally Posted by Ghostleader;11861629 
4.5GHz, that´s a lot for a i5 750, you should be happy if you can get to 4,2 stable.

Try to rise your vcore.

You can also set CPU Clock Amplitude to 1000mv, makes it a more stable with high Bclk


About Dram timing, if you have left it at manual it´s probably set to 999 24 or 27 and it should not interfere but show us a memory tab of CPUz

Ill settle for a stable 4.2 smile.gif


captureby.png



Also LLC auto, full, 50% or off?
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 750 Maximus III Extreme Sapphire 6950 4GB Dual channel XMS3 
Hard DriveOptical DriveOSMonitor
Western Digital 150GB velociraptor Samsung Bluray Reader Windows 7 Ultimate Samsung P2450 
PowerCase
Corsair HX1000W Corsair Obsidian 800Degrees Celsius 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 750 Maximus III Extreme Sapphire 6950 4GB Dual channel XMS3 
Hard DriveOptical DriveOSMonitor
Western Digital 150GB velociraptor Samsung Bluray Reader Windows 7 Ultimate Samsung P2450 
PowerCase
Corsair HX1000W Corsair Obsidian 800Degrees Celsius 
  hide details  
Reply
post #8 of 8
@DeadMau5


Memory timing looks good, I suggest you leave it as it´s for now.

Go with full LLC.


You IMC seems rather high, do you really need that high?


What´s your current OC?


Here´s something for you to read to better understand how to overclock your i5
The Blue Beast
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i7-2600K cooled by Heatkiller Rev 3.0 LT ASUS P8Z68 Deluxe EVGA GTX 580 SC in SLI cooled by Koolance VID-N... 2x4GB G Skill RipjawsX 1600C8 
Hard DriveOptical DriveOSMonitor
Intel SSD 510 120GB / 250GB + WD Black Caviar 1TB Samsung DVD Win 7 64-bit Samsung 2443BW @ 1920x1200 
PowerCase
Corsair HX850 Lian Li PC-343B 
  hide details  
Reply
The Blue Beast
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i7-2600K cooled by Heatkiller Rev 3.0 LT ASUS P8Z68 Deluxe EVGA GTX 580 SC in SLI cooled by Koolance VID-N... 2x4GB G Skill RipjawsX 1600C8 
Hard DriveOptical DriveOSMonitor
Intel SSD 510 120GB / 250GB + WD Black Caviar 1TB Samsung DVD Win 7 64-bit Samsung 2443BW @ 1920x1200 
PowerCase
Corsair HX850 Lian Li PC-343B 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Intel CPUs
Overclock.net › Forums › Intel › Intel CPUs › What's wrong with this? Instability!