Please post 7900GT / GTX overclock results

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04-30-2006, 06:01 PM
DeToNaToR.cl

Quote:

Originally Posted by quent

'Got mine :D

Evga 500/1500, Core sucks : 561Mhz, but GDDR rocks, I'm limited by Powerstripe, I reach 997Mhz benchable.

:)

In power strip, click the RAM icon and change the value from 133 to 170 you will get more space for mem frecuency
04-30-2006, 06:15 PM
wtkprol

question for quent, are you on stock cooling because 997 on the mem seems like it would make it very hot, do you get any artifacts?
04-30-2006, 11:56 PM
quent

Didn't rly try 3D, I hope 10k+, but i'm runnin' with a poor 3000+ ( 2.7ghz :/ )..

Stock cooling + a 120mm fan, the problem should not be the memory chips, but their supply :/

Thanks DeToNaToR :)
05-01-2006, 02:50 AM
kakaroto

I have two XFX, with one I could manage 670/1840 1.4v 24/7 :cool:

http://service.futuremark.com/compare?3dm05=1982619 11.1K

http://service.futuremark.com/compare?2k3=4760504 23.4K
05-01-2006, 02:52 AM
wtkprol

Quote:

Originally Posted by quent

Didn't rly try 3D, I hope 10k+, but i'm runnin' with a poor 3000+ ( 2.7ghz :/ )..

Stock cooling + a 120mm fan, the problem should not be the memory chips, but their supply :/

Thanks DeToNaToR :)

Yea, that cpu would be a bottleneck. you will definetly get 10k because i get 10500 stock with my 4400. Plans on vmodding anytime soon?
05-01-2006, 03:10 AM
eva2000

Quote:

Originally Posted by alpha0ne

It all depends on your priorities

I WC'd mine that was running stock Volts and clocks 99% of its life, the stock cooler is as noisy as hell and idled at ~ 42C to 58C load wereas using my Fusion HL idle was only ~ 30C and max load of only ~ 43C :clap:

well when i mean worth it, i mean in terms of max overclock

stock heatsink no volt mods max = 580(600)/1180

vs

water cooled no volt mods max = ?/?
05-01-2006, 03:12 AM
eBoy0

Quote:

Originally Posted by kakaroto

I have two XFX, with one I could manage 670/1840 1.4v 24/7 :cool:

http://service.futuremark.com/compare?3dm05=1982619 11.1K

http://service.futuremark.com/compare?2k3=4760504 23.4K

That's pretty cool. Compared to my 7900gtx 40mhz gpu is worth 300mhz cpu.:)
05-01-2006, 03:29 AM
quent

Quote:

Originally Posted by wtkprol

Yea, that cpu would be a bottleneck. you will definetly get 10k because i get 10500 stock with my 4400. Plans on vmodding anytime soon?

Yea, Vmod today, i'm making a fix for my SL3.

I'll probably try under -45°C next week, maybe with a T2500 ou T2600. :p:

I put rads on all mofsets, and on GDDR :D
05-01-2006, 03:50 AM
Lord Davis

Albatron 7900GTX
stock 650/700
overclock 702/900 with 50delta so 752/1800
no volt mods - on air with stock cooler.
05-01-2006, 04:40 AM
Zyprex^^

Where do you people change the delta settings?
05-01-2006, 05:37 AM
Shark-357

U Change delta clock in bios (graphic bios )
05-01-2006, 08:25 AM
DeToNaToR.cl

Does anyone know about a program (that supports 7900GT) that can force your card run 3dclocks all time?
05-01-2006, 09:14 AM
DStealth

Quote:

Originally Posted by DeToNaToR.cl

Does anyone know about a program (that supports 7900GT) that can force your card run 3dclocks all time?

Nibitor :D
You can search reg key with known card and rivatuner or what you are using to force it ,so then yon can change it manualy:rolleyes:
05-01-2006, 11:30 AM
jVIDIA

What's the point of doing that ?
05-01-2006, 02:35 PM
madgravity34

Eva, you will not get any benefit IMO the gt's run too cool to be held back by temps on the stock cooler with stock volts. The most you might see is around 10mhz but probably not even that.
05-01-2006, 11:16 PM
Highland3r

Quote:

Originally Posted by eva2000

well when i mean worth it, i mean in terms of max overclock

stock heatsink no volt mods max = 580(600)/1180

vs

water cooled no volt mods max = ?/?

5-10mhz, 20 tops.
EVGA (sig) stock volts -> 550 -> 555 stable from stock air to water. Idle temps actually went up moving to water due to added heat from the X2 in the loop...
05-01-2006, 11:18 PM
eva2000

thanks madgravity and highland for your input... looks like it ain't worth the trouble water cooling it then heh
05-01-2006, 11:20 PM
Highland3r

Quote:

Originally Posted by eva2000

thanks madgravity and highland for your input... looks like it ain't worth the trouble water cooling it then heh

Unless you vmod the cards, then no theres probably no point, other than to reduce the noise from the whiney fans!
05-02-2006, 12:32 AM
Nilson

three 7900GT tested..

all from XFX. 520/1500 v1.1.

stock:

1) 580/850 10k in mark05 on 2860MHz Opty 148 260x11
2) 570/850
3) 570/850

1 and 2 in SLI 520/1500: 13.550 in mark05 on 2860MHz 260MHz 2-2-2-5 1T HT4x

no issues. SLI tested on 570/850 - no problems in F.E.A.R.

not bad I think :)
05-02-2006, 03:35 AM
Indulgator

Nilson

I think too. :)
05-02-2006, 07:33 AM
vocch

1 Attachment(s)

Here's first SLI run with 7900gt's 600/1644...i think i can get at least 130 out of core with 1.55v...this score any good for clocks.
05-02-2006, 09:50 AM
DeToNaToR.cl

Quote:

Originally Posted by jVIDIA

What's the point of doing that ?

When you are running 3dmark06, and CPU test starts your core frecuency lowers to 2d (in my card 450mhz) then when the SM3.0 test start, the screen starts blinking all the time, I assume thats for the 3d-2d-3d Frecuency Changes, and the mosfets overheating and some :banana: :banana: ing stuff happening inside the card...

So if I force 3d Performance Clocks all the Time the Blinking will stop ;)

Quote:

Originally Posted by DStealth

Nibitor :D
You can search reg key with known card and rivatuner or what you are using to force it ,so then yon can change it manualy:rolleyes:

Thx :) I will need to flash mi card :P

Whats the best Delta for Best Scores?
05-02-2006, 09:58 AM
mascaras

a 3dmark 2001 and a 3dmark 2006 run , not with max 7900gt cloks , just for test my new opty 165 :

Opty 165@2700mhz || XFX 7900GT@ 650/860@1.40Vmod
http://img429.imageshack.us/img429/5761/2k60tm.jpg

Opty 165@2790mhz || XFX 7900GT@ 670/860@1.40Vmod
http://img428.imageshack.us/img428/3257/2k1novo1bx.jpg

Max cloks with 1.40vmod that pass coolbites its 672/900 anything above this cloks i have to use powerstrip.

I also have 7900Gt watercooled with nexXxos NVXP-3 , my temps with 1.40Vmod are :

AMBIENT : 20c

IDLE: 29c

GAMES: 32c

SCAN ARTIFACTS : 34c

regards
05-02-2006, 10:55 AM
DeToNaToR.cl

Nice 01 Score :)
05-02-2006, 01:45 PM
quent

Do someone have a High res pic of 7900gt ? :)

(Without anything on )

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