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toughnut
post Sep 1 2008, 02:09 AM
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X48 dont have Vtt adjustment also? O_o

too bad...

vtt is vFSB

the connection between them? not sure haha. normally if increase FSB till certain point, u need increase vFSB and vMCH
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-pWs-
post Sep 1 2008, 02:10 AM
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I also wonder.
How come x48 dun hav vTT setting??
How about GTL? hmm.gif

-pWs-
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toughnut
post Sep 1 2008, 02:12 AM
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ctrl+F1 on my board only bring out mem timing setting. i can confirm GTL adjustment not available on gigabyte P35 board smile.gif

VTT should have on X48, it's vFSB
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zer0hour
post Sep 1 2008, 03:25 AM
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QUOTE(toughnut @ Sep 1 2008, 02:02 AM)
yes, 54-58C IDLE...

nope, my P35 dont any GTL refs. if i drop any setting of Vtt (VFSB), vMCH or vCore, it wont boot. but that just a test run. dont bother with those insane speed haha

i tested Everest benchmark on FPU, 3.5+Ghz X3320 at least twice faster than a stock quad QX6700. insane...
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Haha 54-58C idle! Sick =p
Hmm I had an Abit IP35-E that had GTL refs. Only 1 tho, not 2 like the IP35 Pro or most P45s. Thought the Gigabyte equivalent would have GTL Refs too.

Xpresside - Intel Vcore specs indicate max safe vcore for Yorkfield to be 1.3625:
http://www.intel.com/design/core2quad/documentation.htm

Vtt = Vfsb. Vmch is your northbridge voltage. Typically at higher FSB levels you need to up the voltages accordingly.
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owikh84
post Sep 1 2008, 10:18 AM
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toughnut
post Sep 1 2008, 10:54 AM
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1.7v vCORE? holy cow... that's too high.. or cpu-z glitches?
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owikh84
post Sep 1 2008, 11:38 AM
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QUOTE(toughnut @ Sep 1 2008, 10:54 AM)
1.7v vCORE? holy cow... that's too high.. or cpu-z glitches?
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It's a glitch. Abit mobo seems to hv this issue. 1.16v is the actual vcore shown in the uGuru.
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OC4/3
post Sep 1 2008, 02:52 PM
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QUOTE(zer0hour @ Sep 1 2008, 03:25 AM)
Haha 54-58C idle! Sick =p
Hmm I had an Abit IP35-E that had GTL refs. Only 1 tho, not 2 like the IP35 Pro or most P45s. Thought the Gigabyte equivalent would have GTL Refs too.

Xpresside - Intel Vcore specs indicate max safe vcore for Yorkfield to be 1.3625:
http://www.intel.com/design/core2quad/documentation.htm

Vtt = Vfsb. Vmch is your northbridge voltage. Typically at higher FSB levels you need to up the voltages accordingly.
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VMCH also dependant on Performance Level
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manutd #1 fan
post Sep 1 2008, 03:22 PM
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ermmm... noobs question here.
what's vtt. wht is it called in gigabyte p45 mobo bios?

Added on September 1, 2008, 3:33 pmcmiiw,
search with the help of uncle google.
in my mobo (ep45-ds3),
vtt = fsb termination
gtl = cpu reference
is that correct?

This post has been edited by manutd #1 fan: Sep 1 2008, 03:33 PM
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zer0hour
post Sep 1 2008, 03:37 PM
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Vtt is very likely called Vfsb in your BIOS. GTL is a ratio of that figure.

OC 4/3 - I can see 3.75Ghz 500FSB on my proc! It's not 100% stable though. I can run superpi 1M in 14secs but didn't get a screenshot cos it BSODed when I opened Paint hahaha.

Also I'm not happy at all at that speed cos it requires 1.41v..

This post has been edited by zer0hour: Sep 1 2008, 03:39 PM
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xpresside
post Sep 1 2008, 04:05 PM
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QUOTE(-pWs- @ Sep 1 2008, 02:10 AM)
I also wonder.
How come x48 dun hav vTT setting??
How about GTL? hmm.gif

-pWs-
*


oo so vTT is vFSB ar
in that case x48 got
GTL REF 1 and 2 also got in x48
is GTLREF worth modifying to get stable or more clocks ?rite now it's set as normal/auto

This post has been edited by xpresside: Sep 1 2008, 04:06 PM
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zer0hour
post Sep 1 2008, 04:24 PM
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Yeah, Vtt is often called Vfsb. As for GTLrefs, yeah quads are pretty sensitive to those settings - it's often the key to higher clockspeed. I'd tinker around with the different settings (start at 0.63) and see which works best for you.
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tech_frix
post Sep 1 2008, 11:47 PM
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From: wheres d oil price is higher than condoms..
my idle temp normal ka?? sweat.gif sweat.gif ketupat 2.gif

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zer0hour
post Sep 2 2008, 12:06 AM
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Kinda high for your 1.175v and 3Ghz settings IMO. What cooler are you using?
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tech_frix
post Sep 2 2008, 12:08 AM
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QUOTE(zer0hour @ Sep 2 2008, 12:06 AM)
Kinda high for your 1.175v and 3Ghz settings IMO. What cooler are you using?
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ACF7PRO with MX-2... sweat.gif sweat.gif
high ka?? cry.gif cry.gif
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OC4/3
post Sep 2 2008, 12:40 AM
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QUOTE(zer0hour @ Sep 1 2008, 03:37 PM)
Vtt is very likely called Vfsb in your BIOS. GTL is a ratio of that figure.

OC 4/3 - I can see 3.75Ghz 500FSB on my proc! It's not 100% stable though. I can run superpi 1M in 14secs but didn't get a screenshot cos it BSODed when I opened Paint hahaha.

Also I'm not happy at all at that speed cos it requires 1.41v..
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Not bad laugh.gif
3.5-3.6ghz 24/7 is not bad for 7.5x quad core laugh.gif
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tkh_1001
post Sep 2 2008, 12:46 AM
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QUOTE(tech_frix @ Sep 2 2008, 12:08 AM)
ACF7PRO with MX-2... sweat.gif  sweat.gif
high ka?? cry.gif  cry.gif
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i guess don need worry la...

typical idle temp in non aircond room is like that bro...unless u are in aircond room then different story sweat.gif

even my my s1283 is having idle temp of 48c +/- 3
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zer0hour
post Sep 2 2008, 12:49 AM
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His voltage and clockspeed are so low though. Should be a bit lower I reckon.
My idles are 43-47C, 1.288V, 3.6Ghz, Sunbeam CCF..
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tech_frix
post Sep 2 2008, 12:50 AM
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From: wheres d oil price is higher than condoms..
but if i orthos or prime or play crysis, d temp jump to 56c an below...
never reach 60c...
is it normal?? cry.gif
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zer0hour
post Sep 2 2008, 12:58 AM
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Oh your load temps are fine. I'm not too familiar with the freezer 7, but those are good temps..I'd just live with the slightly higher than normal idle temps la =p
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