rivatuner shows ur shader clockspeed is 1890 because it is 1890mhz..
it's because SP clockspeed increase in 54mhz step.. and rite now u're in 1890mhz.. so the next step is 1890+54 or previous step is 1890-54..
that's how to correctly oc a 8 series card..
about the core im not too sure.. because when i oc my previous 8800gts card, the core will increase in 27mhz step, tho it didnt work that way when i oc my 8800gt core clockspeed...
btw ur memory is @ 2.2ghz which is amazing, my card eventho it uses samsung gddr3 chips, still cannot be oced to 2000mhz memory..

lol, you are using Palit factory heatsink ah?

yup using that blue one la...set fan 60%<55c 80%>56c using riva +vizo propeller next to it...

the temp looks good, but what if u set the fan to 100%? will it be noisy??

Agree.He must have a miracle or golden 8800GT to go that high without vmod.My one,so far highest stable shader is 1797mhz.18xxmhz will crash!Will try at the future through.

waiting his ATItool artifact scan screeny.... if really can go that high... i will sell off my asus top right away and get the same as his.... my asus top is far lower than him which is 745/1838/2136 without increasing voltage....

maybe zotac set vcore for their amp 8800gt higher than normal kot..
maybe around 1.2v..
stock 1.1vcore 8800gt gpu SP's cannot be oced past 1.8ghz..
it'll fail atitool artifact scanning in less than 10 minutes <- my own experience hehe

of coz la bit noisy but not to loud still acceptable...
i put my green frog under the atitool stress on small oc 650/1900 and log its temp...

under stress fan 80% = 65c



idle fan 60% = 53c

Agree and i just kill my 8800GT yesterday during 3dmark06@720core/1800shader/950mem.Hope after RMA,the card is better one.

omg at that clockspeed i tot it shudnt die... i tot it have the function where lower down clock speed automatically when in danger temperature... u overvolt too much?

woo..u killed ur card alredy what brand r u using...

wow my daily oc setting is even higher than that yet it's rock stable
so, i guess u're unlucky dude

PNY.I think not enough V.After RMA,going to do softmod and buy Accelerato S1.

dude.. it's unusual to kill a gc from a oc, unless the temp is jumping through the roof
btw, how long will it take to rma ur card??

just got my Enno3D 8800GT OC 512MB....

its not to hot like GTS....
but thinking wanna get a good cooler for it..
any recommendation? Thermalright HR03??

wuuuuu welcome to 8800GT world... hehe reference fan?? artic acelero s1/s2 is good with turbo module... if u want monster then HS-03 i think.... artic have new big cooler which is 3 fan on it 1.. dunno wat name d....

come come show us some benchies....

This post has been edited by vincentlaw: Feb 25 2008, 04:21 AM

vincentlaw: sorry I can't post or try in AtiTool as I'm using Vista x64 that doesn't compliant with AtiTool 0.26/0.27

but so far I try to do 3dmark03/05/06 and play COD4 without and problem

The core suck,that it.It show artifact,even during normal usage.ATE say 2weeks to 1month.

oo why use 64bit OS???? hmmm

Thought I'd share my first volt mod experience with you guys.

Seeing all the great volt moded 8800 GT OC results on xtremesystems forum, I finally decided to jump into the hard volt mod train. I went to Jalan Ara Saturday, bought an hakko solder iron, DMM, all the hardware needed for the Vmod. I also went to modernopc to buy HR 03-GT to replace the stock cooler.

Everything wasn't smooth but at the end I finally managed to get it working.

Here is my max AT stable OC before the volt mod: 712/1728 @ 1.1V load temp 78*C


Here is my current max AT stable OC after the volt mod and the installation of the HR 03-GT 783/1890 @ 1.2V load temp 51*C


Picture of the moded card: (not very pretty but it does the job )


Although it's not AT stable, I can run 10 loops Crysis GPU benchmark and 2 loops 3dmark06 at 799/1998/975 @ 1.2V idle (still testing)

After testing max stable OC at 1.2V idle, I'll go up to 1.3V idle. So far my best 3dmark06 run is 13025. Not bad for a dual core

The HR-03 GT is pricey, but it is an awesome cooler. I've never reached higher than 54*C at 799/1998 and it was without A/C, after 1 hour of GPU testing almost non stop

Turns out pretty good for a 1st volt mod and considering that I had never soldered anything before.



This post has been edited by r4st4m4n: Feb 25 2008, 10:47 PM