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 VGA overclocking for n00bs, general FAQ and discussions

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sniper69
post Mar 5 2007, 11:11 PM

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QUOTE(VT-Ten @ Mar 5 2007, 10:47 PM)
Hi Guys,

I'm a n00bs in O/C and running Vista Ultimate. I've just purchased Galaxy 7900GS 512MB Zalman edition and installed the latest vista driver from nvidia.com. The problem is I'm not able to O/C my gfx due to ForceWare & ATitools does not support Vista. RivaTuner shows there's no supported drivers detected.

Anyone knows any tools out there that can mess around with gfx performance using Vista?

Cheers.
*
hmm.gif, too bad for now, there's no support in Vista
sniper69
post Mar 11 2007, 04:28 PM

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QUOTE(obefiend @ Mar 11 2007, 03:45 PM)
i see some folk OC-ing their 8800GTX memry speed to 2000ghzz and above.i'm using rivatuner but the max there is only 1300 or something

how do they do that?
*
have you update RivaTuner to latest version, AFAIK, latest is RivaTuner FR2.0, it ain't RC16.2 anymore...biggrin.gif
sniper69
post Mar 16 2007, 11:17 PM

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QUOTE(sniper69 @ Mar 5 2007, 11:11 PM)
hmm.gif, too bad for now, there's no support in Vista
*
like i posted before, no support smile.gif
sniper69
post Apr 9 2007, 02:21 PM

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QUOTE(dreamkiller @ Apr 9 2007, 11:45 AM)
guys, just wanna something about ocing..

is there any way to kick my gc into oced mode only when i'm running 3d intensive software or games?
*
hmm.gif, normally there are 2 modes, 2D and 3D, once you into 3D mode aka playing games, the card will self-overclock laugh.gif to stock overclock, if you know what i mean...
sniper69
post Jun 1 2007, 11:16 PM

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QUOTE(karchis @ May 30 2007, 08:00 AM)
i  save the benchmark of 3dmark06 in .3dr..how to open 3dr-data file??
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right click in any 3DMark03/05/06 windows, and click open saved file or similar like that... icon_idea.gif

QUOTE(QiQio @ May 31 2007, 12:46 PM)
Hi all,

After reading all this post...I'm getting really headache on how to start my overclocking activity...

Because of this era have develope high tech thingy like nobody business makes me don't feel like wanna spend my money in PC...

Haih...but still I want to ask experts here...

1) ATI better or NVIDIA better for clocking?
2) Which card would you recommend for best clocking performance?

Thank you for your feedback...
*
IMO, nVIDIA always better in overclocking

QUOTE(vincent09 @ May 31 2007, 06:17 PM)
Hmm i also want to ask noob question, XD.
I'm using 7900GS, the limit of the GC card heat will until what ºC ?
*
it is best to keep it cool and anything above 100°C is suicide... even though, my card reach 115°C laugh.gif, well... most of card can stand for >100°C, but depends on PCB built quality, capacitor and so on, on top of that, once reach the limit or what we call, an artifacts, then its reached the limit or overtemp... - don't know artifacts? google it... sleep.gif

QUOTE(Oly @ Jun 1 2007, 10:02 PM)
100c... tongue.gif
*
sign0014.gif tongue.gif
sniper69
post Jun 3 2007, 07:45 PM

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QUOTE(vincent09 @ Jun 2 2007, 12:30 AM)
i see, until 100% i feel is crazy , ok thank you for the info, just new for OC, need get some info before OC.

But after OC ( no matter high or abit ) the resault will like? Play game more smooth? Display more nice ??? or other else.
*
yes... after OC, the gameplay should be improved by at least 10%, the synthetic benchmark score should increase too icon_idea.gif
sniper69
post Jul 20 2007, 11:04 PM

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QUOTE(lucas_podolski @ Jul 20 2007, 11:00 PM)
nop.. a good number of clock... u knew right 1950gt had 500mhz and 1200mhz mmry clock.. so wat the suitable number.. 4 example 512mhz and 668mhz mmry clock.. or something else?? rclxub.gif
*
ohmy.gif, really confused with your statement, anyway... it doesn't matter which is suitable clock number, we overclock until unstable state, until then only we know the card already reach its limit...
sniper69
post Jul 29 2007, 02:21 PM

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regarding the PCi-e and AGP clock, i remember when i did some overclocking thingy with 7300GT gDDR3, well, this is same as pcmoddingmy's case when he also needed to modify his PCI-e frequency from stock (100MHz) to up-to 130MHz when the GPU core (7300GT) hits over 800MHz, it'll more stable than stock 100MHz, reason... i still don't know...
sniper69
post Aug 29 2007, 02:09 AM

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QUOTE(mercyful11 @ Aug 29 2007, 02:04 AM)
I just wana oc the core from 575 mhz to 600 mhz... is that safe... will the warranty void?
*
not sure about warranty, but last i remembered, once overclocked, warranty voided, we can always revert it back la icon_idea.gif...
sniper69
post Sep 11 2007, 02:10 AM

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i managed to get my Asus EN7950GT 512MB clocked to 656MHz/775MHz (1550MHz) @53°C full load with ThermalRight HR-03 (Fanless), but when in 3DMark05... doh.gif, i got lower score... owh btw, i think it's because of the driver (163.44), because, i got better score with older/previous driver (158.12, 91.47), in game performance... i got 25fps in BioShock with all high settings @1600x1200 brows.gif
sniper69
post Sep 11 2007, 09:56 AM

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QUOTE(bulibulizaimon @ Sep 11 2007, 03:10 AM)
VGA overclocking for noooooob..  icon_question.gif

i am noob icon_question.gif , why my benchmark score not static even using same speed all the time...  hmm.gif
*
IMO, it varies because of CPU, background application running and etc... icon_idea.gif, plus the driver too...
sniper69
post Sep 21 2007, 08:41 PM

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i don't know if nVIDIA's side or our side, but it appears that everytime boot, it'll go to stock clock, meaning, it won't stay overclock or else, have to overclock again, again and again... doh.gif, anyway... that's with nVIDIA's nTune, now using RivaTuner 2.04, seems ok now... no need to re-set as it'll overclock via start up icon_idea.gif
sniper69
post Sep 21 2007, 11:23 PM

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oops.gif, i'm talking about running RivaTuner 2.04 on WinXP anyway... not using Vista though, won't using it for at least one year... tongue.gif
sniper69
post Mar 24 2008, 04:27 PM

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QUOTE(ThinWai @ Mar 24 2008, 04:24 PM)
i used default amd x2 3.8 windsor. how should i overclock it till more nicer? i mean the speed

this is VGA overclocking, not processor... the processor thread is right here
sniper69
post Apr 17 2008, 07:49 PM

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a lot la...

Lavalys Everest Ultimate Edition 4.50 Build 1330
ATi Tray Tools
ATi Tools
RivaTuner v2.08
GPUz 0.1.9

er... i don't think SpeedFan got GPU sensor too... did they? hmm.gif unsure.gif
sniper69
post May 29 2008, 07:15 PM

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ATi Tools icon_idea.gif, i used to use ATi Tools and WinFlash for flashing editted BIOS -- keep in mind, kaw² OC on 2900 series... need more powah
sniper69
post May 29 2008, 07:33 PM

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TechPowerUp! got a lot BIOS collection...

i don't mind each time reboot need to re-set the OC thingy... besides, my system 24/7 running... almost never shut down...

 

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