Well, I tried to overclock my i7 to 3.8 Ghz the last night and it just kept crashing... Im running my i7 @ 3.4 Ghz with this setting at the moment :
RAM Timings : 8-8-8-24
BLCK : 170
CPU Clock ratio : 20 X
Cpu Vcore : 1.13125V
QPI / Vtt Voltage :1.2000V
CPU PLL : 1700V
DRAM Voltage : 1.500V
Turbo : On
HT : On
C3/C6/C7 : Disabled
Memory multiplier : Auto
My PC stats are :
EX58 UD3R Gigabyte
i7 920 D0
Cooler master V8
Nvidia Geforce9400GT
Kingston 1333 Mhz
My settings after Overclock to 3.8 Ghz
BLCK : 190
CPU Clock ratio : 20 X
Cpu Vcore 1.275V
QPI / Vtt Voltage : 1.400V
CPU PLL : 1.800V
DRAM Voltage : 1.500V
Turbo : On
HT : On
C3/C6/C7 : Disabled
Yes i know theres alot of guides but i cant find any guide for i7 920 d0
this is my second overclock and im really noob at this ... so heres the questions
I saw in few forums people running i7 920 @ 3.8 Ghz with Vcore 1.200V, I tried it and my PC still kept crashing with prime95 with large fft test..why?(Heres the guy runnning i7 920 @ 3.8 Ghz with 1.2V with 38-42C temps idle aircooling http://www.youtube.com/watch?v=3Uh7vjuFWdI i know his fan is better than v8 but still, how is he running @ 3.8 ghz without crash.
Do i have to raise other voltages? QPI /Vtt? CPU PLL? Ram? Ram timings?
My i7 920 D0 @ 3.4 Ghz is currently running at 36C-40C idle well heres my temps http://i48.tinypic.com/2vseqtt.jpg
Theres something weird in this pic... after i set everything back to 3.4 Ghz and i run cpuz it says 3568.8 Ghz and x21.0 multiplier and the bios says 3.4 Ghz with x20 multiplier after i set everything back to 3.4 ghz...whys that?
What are the settings for 3.8 Ghz with i7 d0?
Im running my ram @ 1360 Mhz with 170 blck setting and my ram is only 1333 Mhz, is it bad? what will happen if i run it at 1500? it will burn only burn my ram or it will damage my motherboard/cpu?
Sorry for asking so many questions and as you can see english isnt my first language i learned it all through an online game and thaks for answering so fast in this forum really helpful
RAM Timings : 8-8-8-24
BLCK : 170
CPU Clock ratio : 20 X
Cpu Vcore : 1.13125V
QPI / Vtt Voltage :1.2000V
CPU PLL : 1700V
DRAM Voltage : 1.500V
Turbo : On
HT : On
C3/C6/C7 : Disabled
Memory multiplier : Auto
My PC stats are :
EX58 UD3R Gigabyte
i7 920 D0
Cooler master V8
Nvidia Geforce9400GT
Kingston 1333 Mhz
My settings after Overclock to 3.8 Ghz
BLCK : 190
CPU Clock ratio : 20 X
Cpu Vcore 1.275V
QPI / Vtt Voltage : 1.400V
CPU PLL : 1.800V
DRAM Voltage : 1.500V
Turbo : On
HT : On
C3/C6/C7 : Disabled
Yes i know theres alot of guides but i cant find any guide for i7 920 d0
this is my second overclock and im really noob at this ... so heres the questions
I saw in few forums people running i7 920 @ 3.8 Ghz with Vcore 1.200V, I tried it and my PC still kept crashing with prime95 with large fft test..why?(Heres the guy runnning i7 920 @ 3.8 Ghz with 1.2V with 38-42C temps idle aircooling http://www.youtube.com/watch?v=3Uh7vjuFWdI i know his fan is better than v8 but still, how is he running @ 3.8 ghz without crash.
Do i have to raise other voltages? QPI /Vtt? CPU PLL? Ram? Ram timings?
My i7 920 D0 @ 3.4 Ghz is currently running at 36C-40C idle well heres my temps http://i48.tinypic.com/2vseqtt.jpg
Theres something weird in this pic... after i set everything back to 3.4 Ghz and i run cpuz it says 3568.8 Ghz and x21.0 multiplier and the bios says 3.4 Ghz with x20 multiplier after i set everything back to 3.4 ghz...whys that?
What are the settings for 3.8 Ghz with i7 d0?
Im running my ram @ 1360 Mhz with 170 blck setting and my ram is only 1333 Mhz, is it bad? what will happen if i run it at 1500? it will burn only burn my ram or it will damage my motherboard/cpu?
Sorry for asking so many questions and as you can see english isnt my first language i learned it all through an online game and thaks for answering so fast in this forum really helpful