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anasyakoub
Joined: 02 Mar 2009
Posts: 2
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 Posted: Mon Mar 02, 2009 2:46 pm Post subject: can you help me to oc 920 |
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hi
i've bought a new pc with :
core i7 920
12gb 6*2gb ocz 1600
rampage ii extreme
2*150 wd rapter raid 0
H20-220 Apex Ultima
ocz ram cooler fans
1250 w power supply
asus 4870 1gb vga
i've tried to oc to 3.8 but the cpu temp got more than 67
and when i've tried to oc to 4.0 its more than 70
i'm working on 3ds max the cpu temp jump with 1 sec from 42 to 67 , i've tried to fix the water block twice but nothing gain
can anybody help me with it please |
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Firewalker81
Joined: 26 Oct 2008
Posts: 4
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| Posted: Mon Mar 09, 2009 9:19 pm Post subject: Re: need some specs. |
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| first off, what are the voltages you set on the motherboard? are these temps load temps? The core i7 chips run on the warm side. running somewhere in 80 c is not un common, espcially with an aggressive overclock. 70 isnt great, but it isnt bad, if that is your load temp after several hours of stress testing. I bet your chip voltage is high, especially with a 3.8 overclock. Mine is currently at 3.6 ghz overclock with a voltage load of 1.17 on air. My load temp after 8 hours of prime95 was 60 c. |
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anasyakoub
Joined: 02 Mar 2009
Posts: 2
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| Posted: Wed Mar 11, 2009 12:46 am Post subject: |
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my final setting :
vcore 1.35 for 4.0 ghz cpu temp reach 68 after 20 min with prime95
vcore 1.3 for 3.8 ghz cpu temp reach 65 |
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gabe
Joined: 24 Jan 2007
Posts: 242
Location: Lakewood, CA
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| Posted: Thu Apr 02, 2009 11:24 am Post subject: |
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that's very good.
for example, I need 1.475 to run mine stable at 4.1 and temps will reach low 70's with an Xtreme bench composed of 3 triple rads, and 2 MCP655 pumps.
at 4.0 gz, I only need 1.4 for full stability, and temps are in the mid 60's.
lookup the article I just published here' http://www.swiftech.com/forums/viewtopic.php?t=1017 |
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Commander
Joined: 20 Aug 2007
Posts: 34
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| Posted: Mon Apr 06, 2009 8:33 pm Post subject: |
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link wouldnt work for me, made me go to main forum page, but this one does (swiftnet inplace of swiftech) http://swiftnets.com/forums/viewtopic.php?t=1017
Thats about right, is the temperature even across the cores? |
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Kougar
Joined: 20 Oct 2009
Posts: 3
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| Posted: Tue Oct 20, 2009 10:26 pm Post subject: |
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I know this is a really old thread, but thanks for the fixed link!
Running the 24/7 configuration in my sig, with LinX 5GB problem-sizes I'm averaging 75-80c with Realtemp. The temp distribution is definitely not even, but it usually isn't on these chips. One core tends to run a little hotter, while another core hovers about 5c lower. I have the fans set low enough to be inaudible unless the room is dead silent. LLC is enabled, without that I get some occasional stability issues. Oddly VTT doesn't seem to matter much, I only need 1.30v. The X58 chip is running stock voltage. Tested stable with over 100 runs of Linx under a 64bit OS using >5GB problem sizes. Maybe that'll help someone. 
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Core i7 920 @ 4.2GHz 1.40v
Gigabyte GA-X58-UD5 (F9e)
3 x 2GB OCZ Platinum 1600MHz 7-7-7-16 1T
EVGA GTX 260 w/ D-Tek Fuzion 2 GFX
ASUS Xonar DX | Cooler Master UCP 1kW
U2 UFO Cube Case | Windows 7 RC1 x64
Swiftech Apogee GTZ + MCP655 Pump & Thermochill PA120.3 Radiator |
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x509
Joined: 04 Oct 2009
Posts: 11
Location: USA
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| Posted: Fri Oct 23, 2009 10:51 pm Post subject: |
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Sorry if I'm coming in late here. I just joined this forum  . I tried this link and it did work, but none of the graphics displayed right. I also visit other forums and haven't had this problem before.
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Very experienced system builder, but complete n00b in area of water-cooling. |
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Kougar
Joined: 20 Oct 2009
Posts: 3
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| Posted: Wed Oct 28, 2009 1:16 pm Post subject: |
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| x509 wrote: |
Sorry if I'm coming in late here. I just joined this forum . I tried this link and it did work, but none of the graphics displayed right. I also visit other forums and haven't had this problem before. |
No worries... it is because the images are no longer available or some part of the link was changed. If the forum can't find the images it only displays the image placeholder.
_________________
Core i7 920 @ 4.2GHz 1.40v
Gigabyte GA-X58-UD5 (F9e)
3 x 2GB OCZ Platinum 1600MHz 7-7-7-16 1T
EVGA GTX 260 w/ D-Tek Fuzion 2 GFX
ASUS Xonar DX | Cooler Master UCP 1kW
U2 UFO Cube Case | Windows 7 RC1 x64
Swiftech Apogee GTZ + MCP655 Pump & Thermochill PA120.3 Radiator |
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crash_ice
Joined: 15 Nov 2009
Posts: 3
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| Posted: Sun Nov 15, 2009 3:45 pm Post subject: Quetion |
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Hello
My question is is that normal my core i7 920 DO run at
4ghz at 1.248 volt. the temps are at 50 deg at idle and 85 at full
with the H20-220 kit ,i think no but i don t know why it s so hot ,
i have arctic silver 5 for thermal coumpound and i follow all the instruction to put the paste , any idea please .
thanks |
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