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 NVIDIAŽ GeForceŽ 8800 GT, Official Overclocking Discussions...

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ezinger
post Feb 5 2008, 12:35 PM

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this is my score on useless stock fan with slight overclocking..

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ezinger
post Feb 5 2008, 09:32 PM

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QUOTE(vincentlaw @ Feb 5 2008, 03:48 PM)
wahhh ur cpu score 5k....im sure its quadcore Oced more than 3.0ghz...
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3.6 Ghz brows.gif
ezinger
post Feb 11 2008, 10:21 PM

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QUOTE(vincentlaw @ Feb 10 2008, 05:25 PM)
zzzz 3.6ghz summore slightly OC ah.... u mean ur GC slight izzit??? wats the clock u OC to get that 14k???? screenie ler..
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there is still alot of room for oc. but i haven't changed my cooler yet.

i'll be back with a new score once i get new coolers which are difficult to get locally.
ezinger
post Feb 12 2008, 12:17 AM

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QUOTE(vincentlaw @ Feb 11 2008, 11:06 PM)
u mean ur GC or CPU have alot of room to OC..... Q6600 at 3.6ghz is extreme already.... Zzzzzzz i feel dont have much rooms to OC anymore... unless u wanna take high risk
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i only slightly oc my gc, so there is alot of room to oc my gc and i didn't even volt mod my gc also. no point oc my gc with stock fan. it's too useless even on 100%.

actually, my cpu has a little more room to oc brows.gif
getting new mobo and new cooler. right now just waiting for the cpu cooler.
ezinger
post Apr 3 2008, 03:52 PM

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i wanna know, is there any difference between the xfx xxx bios and the evga ssc bios? besides the stock clock speeds
ezinger
post Apr 4 2008, 03:26 AM

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QUOTE(cstkl1 @ Nov 23 2007, 08:03 PM)
not yet
both cards has been flashed
to a better bios than the ssc.. the xfx ADE XXX...
y better the ADE XXX bios doesnt suffer the problem of depreciating performance when u keep overclocking even though its artiact free...
the SSC has that bug... the ADE XXX bios are newer.

test it.. it was debated quite heavily in XS..
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i'm looking at the xfx ADE XXX bios, the clocks are lower than the SSC. how is that better?

when you say the performance depreciates, then it's pointless to overclock to a frequency that has the same performance on a lower frequency. hence, futile...

QUOTE(r4st4m4n @ Mar 1 2008, 01:50 PM)
My memory doesn't overclock very well. For the moment I leave it at 950MHz (1800MHz) in order to make sure that it won't give me instability. Once I found the max on the core and the shaders, I'll OC the memory.

But from the first result I have, it seems the memory is unstable over 993MHz (1986MHz). It is slightly under the result I had with the stock cooler (1000+MHz). It might be due to the 2 memory chips under the HR-03 GT heatpipes. The heatsink provided for them are tiny because the heatpipes are just on top of them, so maybe the cooling capacity is slightly worse than with the stock cooler. It doesn't really matter since the performance increase when OCing the memory by few MHz is barely noticeable.

800 MHz is definitely possible, the hr-03 GT can handle the heat easily. From my first testings, I think I should be able to do around 840MHz core and 2100 MHz shaders at 1.3V and it should be fully stable in games.  smile.gif
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rofl this guy is funny sweat.gif

the first memory clock value was incorrect but then he got the second memory value correct..wtf..lol
ezinger
post Apr 21 2008, 02:44 PM

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QUOTE(wiNd @ Apr 21 2008, 01:50 PM)
wow..so high.

i OC to 720core and 1000memory..temp reached 72c on load.  sweat.gif  the PCB is so freaking hot, can fry egg  sweat.gif
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i oc'ed mine to 750/990/1750 load temp is at 49c with atitool but i can neve use it to play games ;/
ezinger
post Apr 21 2008, 06:57 PM

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QUOTE(wiNd @ Apr 21 2008, 04:18 PM)
what card? stock cooling?

if i use ATItool scan artifacts...it can go up to 72c load.  sweat.gif  (stock cooler, vcore mod)
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stock cooler cant even idle at 49c man sweat.gif

let me be more clear, i overclocked mine to 750 core / 990memory / 1750 shader
scan for artifacts using atitool for 10minutes with 49c of max temperature
ezinger
post Apr 21 2008, 07:37 PM

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QUOTE(Silverfire @ Apr 21 2008, 07:20 PM)
What cooler are you using? Battle Axe?
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ezinger
post Apr 22 2008, 11:33 AM

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QUOTE(likito @ Apr 22 2008, 11:16 AM)
supercharged  sweat.gif  , addition 5400rpm fan X2  ?
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thats turbocharged sweat.gif , too noisy as well
ezinger
post Apr 22 2008, 08:40 PM

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QUOTE(wiNd @ Apr 22 2008, 08:17 PM)
if not mistaken, its the vcore jumper  brows.gif
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lol seriously? mine has a jumper as well...i recall reading somewhere that the jumper is used to reset the vcore
ezinger
post Apr 23 2008, 02:46 AM

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does anyone know how to check the gpu vcore?

edit: nvm, i will need a multimeter for that...

This post has been edited by ezinger: Apr 23 2008, 01:05 PM
ezinger
post Apr 25 2008, 03:33 AM

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QUOTE(IcEMoCHa @ Apr 24 2008, 05:54 PM)
with stock cooler, temperature is ur limit... no point adjusting ur vgpu if its too hot... stock cooler shud be able to go 700mhz core and 1000mhz mem easily...
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i can't even run 750 core on cod4 for online gaming. even when my load temp is 50c...
ezinger
post Apr 25 2008, 02:20 PM

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QUOTE(mizivincible @ Apr 25 2008, 01:48 PM)
Guys, how to adjust my vgpu on Galaxy 8800gt without vmodding ? The jumper can be used ?
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give it a shot and let us know thumbup.gif
ezinger
post Apr 25 2008, 03:27 PM

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QUOTE(mizivincible @ Apr 25 2008, 03:18 PM)
Haha later if something happen then I have to use my integrated for a long time haha. Better wait for someone who owns this card to explain first.  sweat.gif  sweat.gif  sweat.gif

Edit : Im able to run 650/2000/1625 already and stress it for almost 8 hours without fail ( The reason I stress so long is I was asleep last nite so forgot to turn off ATItool during stressing) haha.
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if anything happens, you can always RMA it rolleyes.gif

 

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