Please post 7900GT / GTX overclock results

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03-18-2006, 03:16 PM
t024484

1 Attachment(s)

Quote:

Originally Posted by cronic

can you clarify that. i need to do this as well as the gpu vmod i have already done? and which pin do i connect the 100k vr to 10 or 11?

If your Vmod is giving you a higher GPU voltage, then you can forget the 100Kohm resistor from pin 3.
If on the other hand your Vmod is not giving a higher GPU voltage, remove whatever you have done because it is connected to the wrong position, and connect the 100Kohm resistor to point 3.
To increase the current limit, increase the resistor value between point 10 and 11 by 50% by removing the old one and inserting a new resistor.
Attachment 44903[
03-18-2006, 05:09 PM
althes

Was able to get a run at 2GHz on ram
http://img134.imageshack.us/img134/204/test18zk.jpg
03-18-2006, 05:14 PM
jVIDIA

Stock Cooling ?

What do you used as the OC tool ?

Atitool ?

In mobo bios what do you have in PCI Express Frequency and in PEG options ?
03-18-2006, 05:18 PM
NickS

Quote:

Originally Posted by easyrider

9921 560/1642 05

TBH gonna get that VF900 and 1800 that ram:)

I'm going to order up a VF700-Cu later. 7900GT next friday.:D
03-18-2006, 05:53 PM
DeToNaToR.cl

Quote:

Originally Posted by althes

Was able to get a run at 2GHz on ram
http://img134.imageshack.us/img134/204/test18zk.jpg

mmm wheres the 2.0ghz ram? Aply and then run benchmark :stick: ATI tool says 500mhz in mem
03-18-2006, 06:03 PM
Absolute_0

ATI tool reports memory clocks weird; it reports 1/2 of what coolbits says and 1/4 of the effective memory. Mine works the same way as his.
03-18-2006, 06:41 PM
cronic

Ok got the CURRENT 3DMARK05 single and dual card 7900GT world records
with 84.21

3d05 single 10865 http://i1.tinypic.com/rrjgiu.jpg

3d05 sli 15666 http://i1.tinypic.com/rrjgx3.jpg

Also CURRENT 3DMARK06 dual card 7900gt record
with 84.20
haven't got around to 84.21 on 06 with dual and single yet, or 03 for that matter. and the 06 is with lower clocks on the 7900s

3d06 sli 9560 http://i1.tinypic.com/rrjl0n.jpg

these results were with watercooling and without any os tweaks
I empahiz e that these are CURRENT as I know they will fall soon, hopefully by me.
03-18-2006, 06:53 PM
MrSlacker

Nice scores... god i cant wait for the damn tuesday!!!!
03-18-2006, 07:09 PM
althes

Its applied in ati tool, i dont use cool bits.
I already ran the benchmark as you can see.
Its all stock no mods done on anything
03-18-2006, 07:10 PM
althes

Quote:

Originally Posted by jVIDIA

Stock Cooling ? yes stock

What do you used as the OC tool ? ati tool i use

Atitool ? yes

In mobo bios what do you have in PCI Express Frequency and in PEG options ?

pci express 100, using venus motherboard
03-19-2006, 01:50 AM
Greg_1

This is my first post, so HI to all
My score at 05 (link to ORB is in my syg.) it's cooled by VF700-Cu
http://img65.imageshack.us/my.php?image=0510k20eh.jpg
03-19-2006, 02:18 AM
GOESA

Quote:

Originally Posted by cronic

Ok got the CURRENT 3DMARK05 single and dual card 7900GT world records
with 84.21

3d05 single 10865 http://i1.tinypic.com/rrjgiu.jpg

3d05 sli 15666 http://i1.tinypic.com/rrjgx3.jpg

Also CURRENT 3DMARK06 dual card 7900gt record
with 84.20
haven't got around to 84.21 on 06 with dual and single yet, or 03 for that matter. and the 06 is with lower clocks on the 7900s

3d06 sli 9560 http://i1.tinypic.com/rrjl0n.jpg

these results were with watercooling and without any os tweaks
I empahiz e that these are CURRENT as I know they will fall soon, hopefully by me.

How much does the 84.21 improve your score over 84.20?

/Grau
03-19-2006, 02:20 AM
DesertShooter

#1 again

Only vdimm modded, no vcore mod, stock cooling:

84.21 drivers

10916: 595/2000!
http://desertshooter.nl/10916klein.jpg
Validation
03-19-2006, 02:27 AM
Greg_1

@DesertShooter
you did the pencilmod or the hardmod ?
03-19-2006, 02:39 AM
DesertShooter

Quote:

Originally Posted by Greg_1

@DesertShooter
you did the pencilmod or the hardmod ?

hardmod, 2,26v gives the best result. Higher volts--> worse
03-19-2006, 03:53 AM
illuminati-hwt

desertshooter, any cooling on the ram?
03-19-2006, 04:07 AM
DesertShooter

Tiny heatsinks, zalman style...
03-19-2006, 04:32 AM
Shark-357

Anybody tried to overcome the over voltage protection with the trick t024484 posted?
03-19-2006, 05:55 AM
cronic

Quote:

Originally Posted by GOESA

How much does the 84.21 improve your score over 84.20?

/Grau

none really, its the same driver file with whql certification.
03-19-2006, 05:57 AM
cronic

Quote:

Originally Posted by DesertShooter

#1 again

Only vdimm modded, no vcore mod, stock cooling:

84.21 drivers

10916: 595/2000!
http://desertshooter.nl/10916klein.jpg
Validation

great score desertshooter, i smell a race, your vapochill ls is whats edging me out in test 1.
kinda suprised you didn't break 11k with the memory that high on the gpu. as for your volt mod to the memory you say that lower is better, but you said 2.26 was best. stock is 2.02. i think you listed yout vmem voltage incorectly.
03-19-2006, 06:25 AM
DesertShooter

Quote:

Originally Posted by cronic

great score desertshooter, i smell a race, your vapochill ls is whats edging me out in test 1.
kinda suprised you didn't break 11k with the memory that high on the gpu. as for your volt mod to the memory you say that lower is better, but you said 2.26 was best. stock is 2.02. i think you listed yout vmem voltage incorectly.

Thanks,

My scores are low, indeed. No tweaks yet, but i meant that 2.3v+ didn't help :) 1,98v is stock here :)

Quote:

Originally Posted by t024484

If your Vmod is giving you a higher GPU voltage, then you can forget the 100Kohm resistor from pin 3.
If on the other hand your Vmod is not giving a higher GPU voltage, remove whatever you have done because it is connected to the wrong position, and connect the 100Kohm resistor to point 3.
To increase the current limit, increase the resistor value between point 10 and 11 by 50% by removing the old one and inserting a new resistor.
Attachment 44903[

Are you sure it's going to work? REMOVE a resistor? :confused:
03-19-2006, 08:00 AM
mascaras

ALTHES that cloks are not aplied , look at the driver pictures if you were with that cloks the TEST CLOKS and APLLY button were inside , your not with that cloks and you already do the same thing before ;)

If you aply in ATITOOL in coolbites will also apear aplied , its like if you use powerstrip and change cloks in powerstrip in the coolbits it will reports aplied Too ;)

and next time show us the scores too ;)

Deserteshooter , nice OC :D
03-19-2006, 08:18 AM
alexio

Quote:

Originally Posted by DesertShooter

Thanks,

My scores are low, indeed. No tweaks yet, but i meant that 2.3v+ didn't help :) 1,98v is stock here :)

Make sure you are not pushing the mem over a certain boundary. Without visable artifacts it can throttle already ;)
03-19-2006, 08:25 AM
DesertShooter

Quote:

Originally Posted by alexio

Make sure you are not pushing the mem over a certain boundary. Without visable artifacts it can throttle already ;)

Nope the mem can to 1020/1030, this frequency gave the best result.
03-19-2006, 08:51 AM
cronic

Quote:

Originally Posted by DesertShooter

Nope the mem can to 1020/1030, this frequency gave the best result.

so what voltage on the memory are you using?

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