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GeForce 8600M GT Overclocking


janvitos

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Guest ender707
That OC would melt my ASUS G1. Idles at 76C, 95C under gaming load with 520 core/ 760 mem. Temps seem normal (For ASUS G1's anyway). The Dells must have way better cooling than the ASUS. I have read that the card shuts down at 124C though, and other people say that their card underclocks at 100C. Both were ASUS owners too, so I am not too concerned with my 95C.

Oh and my 3dmark06 score is 4280 with that

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MacBookPro 2.2 8600M GT 128VRAM DDR3 using Vista Ultimate 169.28 3300 3DMARK06 NO OC' .

Anyone with the same specific Running Crysis can give me the Best avilable Driver ?

Edit: Juz downloaded the ATITOOL started with 475/635

when i run for Maxcore No Error's for 30 Minutes Max Heat 80 the Core reached 1116 and countin when i stopped it !! is it normal ?

Another thing when i went for MaxMem it gives me a msg that my card is overclocked and i should watch for aircrafts or so , what is it ?

Edited by Moe Oz'man
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I have a Dell Insprion 1720 Notebook with Core2Duo (2x2Ghz), 2GB RAM and a Geforce 8600GT DDR-2 Card.

I overclocked it today to 635 (675) / 435 (Havent made much with the Memory yet) and it work fine so far.

I ran 3x times 3DMarku 2006 and get about 4050~ Points (I guess it can be more when I disable backgrounds apps etc).

Anyway the RivaTuner Monitoring confuse me a little bit...

insp1520zw6.jpg

It has like every hour a 5-10 second "Lagg-Spike" and I see in RivaTuner that the Graphic-Card underclock for a second without any reason?

It do that at the normal frequency, too!

And another strange thing like someone else here posted already, the memory go up to 800MHz when I go into 2D Mode thats DDR-3 like! I guess its just a visual mistake of RivaTuner?

Thanks in advance,

Crogge

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  • 3 weeks later...

hey i am using this gpu too with an acer gemstone 5920G..but i can't seem to OC more than 530/500 as my driver will crash..what could be the problem?

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  • 7 months later...
I Have Dell XP M1530. Have also tryed to overclock the video. Default result in 3dMar06: ~4000.

After overclock: ~4600.

The whole process is described at my blog

Have read some news, blogs, overviews. Understood that my result is faar from normal, so had another sucessful attempt.

The new 3dMark06 result is 5400.

All the additional info I posted to my blog.

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  • 2 months later...

HEY MAN, GOT THE SAME NOTEBOOK

with DOX 178.13 forceware driver as standart 475/400 I get 3840+ 3dmarks in XP32

NOW LISTEN

WITH THE TOP OC I TRIED 670/550 I BROKE THE 5000LIMIT WITH :) 5118 :P 3DMARKS 06

AND THATS 8600M GT DDR2

now thats some impresive figures close to the DDR3 ones..

thanx to dox and XP :)

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Highest overclock i've ever tested was 685/1030/1370. That was completely stable in BF2 and max temps were 84c. Then tested those clocks in Fallout 3, had to lower down the clocks to 660/1030/1320. This is now the setting i keep it on for ALL games, completely stable 8600M GT GDDR3. Max temps i've seen are 81c GPU and 66c CPU after over 4 hours+ gaming on my XPS M1530.

Edited by coolcop06
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I have a MSI(1462) made by ZT systems. Bought this laptop on newegg.com for $850.00. I currently have the 180.42 drivers.

My specs are:

C2D T5850 2.16

4 gb ram

250gb hd

Vista Home Premium 64bit

Nvidia Geforce 8600gt 512mb

At stock, the the graphics are 500,400. I overclocked it using Ntune, and its currently at 635, 460 and it never goes above 72c. Ran 3dmark06 at 1280x800, and got a score of 4800+.

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Guest Patrick
I have a MSI(1462) made by ZT systems. Bought this laptop on newegg.com for $850.00. I currently have the 180.42 drivers.

My specs are:

C2D T5850 2.16

4 gb ram

250gb hd

Vista Home Premium 64bit

Nvidia Geforce 8600gt 512mb

At stock, the the graphics are 500,400. I overclocked it using Ntune, and its currently at 635, 460 and it never goes above 72c. Ran 3dmark06 at 1280x800, and got a score of 4800+.

This is not meant to be abrasive, but if you are not running the standard resolution for 3dmark06, your score isn't accurate since it isn't standardized to the resolution most people are running the program at.

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3DMark06 seems to change default resolutions on different screens : on my 1024x768 screen it runs on 1024x768, on my 1920x1200, it runs on 1280x1024.

Thats why it seems like laptops with high resolution screens have less 3Dmark06 score with default settings

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Ive got a Dell XPS 1530 with the 8600M GT And i can overclock like hell :)

3dmarktd9.jpg

w1024.png

My picture says everything :)

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Ive got a Dell XPS 1530 with the 8600M GT And i can overclock like hell :)

3dmarktd9.jpg

w1024.png

My picture says everything :)

whats your overclock speeds??

just curious what a similar system got compared to me... like i said highest ive gotten was 685/1030/1370

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Guest The Exile

Hello, i have been using DOX 178.24 drivers for a while using RivaTuner for overclocking

So far ive been overclocking my 8600M GT 256MB DDR2 card from 475/400 to 575/450, when overclocking i always force the fan to 100% (Using I8kFan)

My temp even when playing for an hour doesnt go higher than 59c, but when i try to overclock a bit higher the memory clock i get weird game glitches (I guess thats because its an DDR2) and the core clock i can push it up to 600, but sometimes tha games act a bit weird,

The weird thing is that, my card temp never reaches 70c or 80c because i force the fan to 100%, so i was wondering if changing the drivers would give better overclocking results?

Also sometimes the card downclocks itself, and i have to restart the laptop to overclock again, could that be because of the drivers too?

Then again the card temp never goes very hot (58-59c temp max)

Thanks for the help =D

Running Windows Vista SP1 x86

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The temperatures need not always to go very high when the driver fails. Probably another may clock a little higher but the difference isn't too big.

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Have read some news, blogs, overviews. Understood that my result is faar from normal, so had another sucessful attempt.

The new 3dMark06 result is 5400.

All the additional info I posted to my blog.

This guy is constantly spamming his blog everywhere..

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  • 3 months later...

Which driver are you using?

I installed dox 182.05 yesterday my temp reach 80c during 3dmark06 run and it is on the default clock.

best fps during the test is 22 and worse is 5fps not including the cpu fps test.

182.05 3dmark06 = 3227

thanks

Hello, i have been using DOX 178.24 drivers for a while using RivaTuner for overclocking

So far ive been overclocking my 8600M GT 256MB DDR2 card from 475/400 to 575/450, when overclocking i always force the fan to 100% (Using I8kFan)

My temp even when playing for an hour doesnt go higher than 59c, but when i try to overclock a bit higher the memory clock i get weird game glitches (I guess thats because its an DDR2) and the core clock i can push it up to 600, but sometimes tha games act a bit weird,

The weird thing is that, my card temp never reaches 70c or 80c because i force the fan to 100%, so i was wondering if changing the drivers would give better overclocking results?

Also sometimes the card downclocks itself, and i have to restart the laptop to overclock again, could that be because of the drivers too?

Then again the card temp never goes very hot (58-59c temp max)

Thanks for the help =D

Running Windows Vista SP1 x86

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Guest Guest

Why don't you guys not lower core clock a bit and then add some extra MHz to shader domain? I think that high core clock setting maybe stopping you from getting more out your shader domain. It is surely better to have a lower core clock for, let's say, 30 MHz and, in the same time, to have shader domain clock increased for 100 MHz.

I got DELL Vostro 1500 w/ 8600M GT 256 DDR2 and my stable clocks are core 594, shader 1426, mem 525, although riva tuner hardware monitoring graph says that I have 648, 1566, 525.

Why I set my core clock to 594 and riva tuner graph shows me 648? Where the difference come from? Which value is true?

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