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View Full Version : vmods GPU and Vdd 7900GTX

bazx
03-14-06, 03:28 PM
just got the picture of the vmods on my 7900gtx 512

all work done by persivore member here and XS :)

http://net7.info/1/7900/79vmod/7900GTX-1.JPG

http://net7.info/1/7900/79vmod/7900GTX-2.JPG
bazx
03-14-06, 03:28 PM
http://net7.info/1/7900/79vmod/7900GTX-3.JPG
OC/ingmaddog
03-14-06, 03:40 PM
Very nice dude. What's the default voltage for the card and what volts are you going to go up to?
bazx
03-14-06, 03:46 PM
unmodded, the voltages were 2.15v Vdd and 1.33v Vgpu (2d voltage)
Modded, the voltages are 2.22v Vdd, 1.40v Vgpu (2d) and 1.5v Vgpu (3d).


as for how high i will go will depend on my state of mind at the timehttp://net7.info/1/sm/laugh.gif
SuperFarStucker
03-14-06, 08:02 PM
how are the clocks at 1.5v? I'm kind of dissappointed that nVidia doesn't make the voltage software controllable like ATI's newest generation though. It can't cost that much more and I'm sure it is a trivial engineering feat. I managed to do my 7800gtx myself but it looks pretty ugly. Very clean, I am not good at soldering so I was just happy it still worked after I got done with it. I'd think you could do at least 1.53 or so without worrying about the lifespan of the card taking a hit.
El<(')>Maxi
03-18-06, 05:54 AM
Persivore does nice work, are you benching this on the weekend bazx?
hawtrawkr
03-18-06, 08:53 AM
work looks great on em bazx makes me want to cover up and hide all the vmodded cards ive done when compared to that.

hope to see some big numbers soon from it :)
bazx
03-18-06, 01:11 PM
im playing around now hehe
-aDaM^
04-10-06, 09:35 PM
very nice bazx!
Revivalist
04-16-06, 09:45 PM
That's beautiful! . . . I hope I might be able to do v-mods that clean one day. Like SuperFarStucker said, I'm just happy if my card still works once I'm done. :p . . . But it sure is exciting when you pull it off succesfully and start giving it the juice it needs to hit those big numbers. :D . . .

By the way, what kind of cooling are you going to use on that thing?
bazx
04-17-06, 09:21 AM
That's beautiful! . . . I hope I might be able to do v-mods that clean one day. Like SuperFarStucker said, I'm just happy if my card still works once I'm done. :p . . . But it sure is exciting when you pull it off succesfully and start giving it the juice it needs to hit those big numbers. :D . . .

By the way, what kind of cooling are you going to use on that thing?

phase cooling has been and gone

been on air for some time

the memory is junk on this one but just to make it hurt the core will do 950
on air

wish you could change the ram chips on gfx cards

there is no point even trying to bench the 79gtx unless you can get the ram higher then the core

these cards dont come any where near the ati units out there

best nvidia now is the GT and the most fun class for benching
-aDaM^
04-17-06, 10:40 AM
viperjohn must have some tricks up his sleeve.
bazx
04-17-06, 11:13 AM
viperjohn must have some tricks up his sleeve.


did vj supply your card or did you send it off to be moded?

edit just noticed your clocks your card is doing better than kingpins


could you email me your bios?
-aDaM^
04-17-06, 01:48 PM
did vj supply your card or did you send it off to be moded?

edit just noticed your clocks your card is doing better than kingpins


could you email me your bios?

mine, evga 7900gtx
thegreek
04-17-06, 03:19 PM
very clean indeed
greenmaji
04-30-06, 09:03 AM
wish you could change the ram chips on gfx cards

Im really supprised someone doesnt have the skill and equipment needed to do a swap.
bazx
05-09-06, 04:58 PM
Im really supprised someone doesnt have the skill and equipment needed to do a swap.


that would be something alright they would make a fortune in replacement

chips