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So im gonna go straight to sleep right now and after work run some 3DMarks :)
420\1200 default now can do 630\1750 :D GPU@1.6v and MEM@2.5v
Ill post pics of the card tomorrow... btw dont mind by the 1985 year pote :D friend gonna replace it with a new one :P
nice clocks man. :)
Man, those are really really good clocks for air...is that with stock heatsink? and I wonder if those volts are safe for a 7800, if they are I might even try it :hehe:
wow, that clocks are amazing :slobber:
What NS memory chips does the 7800gtx use? 1.2ns?
Nice give these card some volts and it seems like they just fly. Probably so voltage starved becuase Nvidia was worried about power usage.
1.6ns iirc.Quote:
Originally Posted by MONKEYVILLE
what is the temp?^^
that's really cool......
teach me how to mod it~~ XD
The temp is 29-31c idle and 57c full load with a 7v fan 80mm fan :) using a Prescott 3,2GHz copper flower on it :D
edit: 57c on 600\1500 same fan at 12v... 2200rpm
http://www.zone.ee/wrc2006/1/Arvuti_Juuli_2.JPG?2
that is sweet~~Quote:
Originally Posted by PlatoonSgtElias
do u mine pm me where or how to mod it!
and, do u know what is the temp when using the stock air kit after mod it?^^
thx
Did you realized the viperjohn volt mod like showed in this 3d?
Let the comunity know, thanks
A few pics to u guys ;) :banana::banana::banana::banana:ing shaky hand and in a rush :P
http://www.zone.ee/wrc2006/1/Mosfets%20002.jpg
http://www.zone.ee/wrc2006/1/Mosfets%20003.jpg
http://www.zone.ee/wrc2006/1/Mosfets%20004.jpg
very nice if i had the courage to do modding to mine i would definately vmod it
Quote:
Originally Posted by PlatoonSgtElias
Really hard to tell the solder points, but great effort here. Would you please explain the solering points pleaseeeeeeeeee. :toast: thanks
yes, would be very nice, nice indeed. what heatsink is that? no ramsinks for those speeds/volts?
http://www.malvescorner.net/7800.html
maby that will help?
http://img93.imageshack.us/img93/499/7800vgpu9nq.jpg
You think that it is safe to use that version of the mod? I'm using it att the moment.
some better picture of this card:Quote:
Originally Posted by Onepagebook
http://www.oc.pri.ee/vmods/7800GTX/7800GTX_1.jpg- some Sphire P4 cooler for GPU, 100% copper.
http://www.oc.pri.ee/vmods/7800GTX/7800GTX_2.jpg Molex is just for comfortable volt readings
http://www.oc.pri.ee/vmods/7800GTX/7800GTX_3.jpg
I used 100ohm(backup)+100ohm pots for GPU and 100Kom for Vdd, no Vddq/Vref jet.
Card is stable @600/1500Mhz on air with 1,615/2,315V Vgpu/Vddr voltage, max temp of GPU is 52*C @3D
Yes, those mods done on that card are the same showed at Malves Corner.
haha sweet...u crazy f*****s! :)
No they're not.... ;)Quote:
Originally Posted by Apocalipsis
Quote:
Originally Posted by Apocalipsis
It's totally DIFFERENT.;)
Thank you very much buddy,Quote:
Originally Posted by Jaan
but where is another point for that VGPU mod? I only see one point goes into trimmer. :confused:
Prove it, I see the same points.Quote:
Originally Posted by s7e9h3n
Mmmmm, some points are the same but others don't, you were right.
The only points I see differents are ground, but vdd and vgpu looks the same, plz see carefully the pics.
this is one im using for vgpu for 7800, both pics are similar points.
Perhaps only different ground points? That's what I see, plz s7e9h3n take a look.
his vdd and vgpu are same as in ViperJohn's mod, only ground to C525 point is different.
ground is to pci-e power connector ground :slap:
:toast:
Yep :cool:Quote:
Originally Posted by cadaveca
is it 5v or 12v ground tho? :confused: or both?
Hmmm....I guess I can't say I'm for sure since I haven't yet seen a 7800 up close and personal so I concede :p: It's just that the vmod points look very diff. to me. Plus, someone showed me this pic today, which definately is a different solder point:Quote:
Originally Posted by Apocalipsis
http://img93.imageshack.us/img93/499/7800vgpu9nq.jpg
so that's why Viperjohn got some problems on rendering;)
Wrong vgpu solder point great. Good thing i am reading all this before i fire up this card. :p:Quote:
Originally Posted by Onepagebook
Been thinking if he can do 600 core using that vgpu mod point and be able
to run it stable. Perhaps something else causing problems on rendering ?
Quote:
Originally Posted by Onepagebook
3 different ones now...although by looking at my card, the two that are not attched to the resistor, but at either the machine test point or the solder point right there seem to be correct.(both points are connected)
however, my asus card is playing funky on the rivatuner max dependant on which board i use....the 754 asus NF4x gets me 1336, the asus sli gets me 1350, the dfi gets me 1.28? :confused: i gotta sort that out first before i try any mods.
So gonna give u guys the links and pics of the test day (night) later but now the scores and mhz ;)
PS! ALL ON AIR IN ROOM!!
3DMark2003 - 22,213p
3DMark2005 - 10,791p
7800GTX@ Core: 630MHz and Memory 1660MHz :D
vgpu@1.60v
vmem@2.5v
;D sic!
THANK U JAAN ;) U are the pro :woot:
edit:
3DMark2003 - 22,213p http://service.futuremark.com/compare?2k3=4150804
3DMark2005 - 10,754p http://service.futuremark.com/compare?3dm05=1074578
Amazing results man! Great job!
I'm curious, what exactly are you mounting those RAM sinks with?
Really nice done!
I just did a quick test of the different solderingpoints for the vpgu mod and I am quite convinced that all are the same. I'm shoting for Johns diagram :)
That pic was submitted by Jason57570 to Malves or ViperJohn (dont remember exactly) but that indeed differs from the point showed by Malves on his page.Quote:
Originally Posted by s7e9h3n
What I'm sure is that Malves mod and the card of this thread share the same points except ground.
Agree.Quote:
Originally Posted by Onepagebook
lol 1660mhz on mem, :eek: that's impressive, congrats PlatoonSgtElias seems you have some good silicons there :slobber:Quote:
Originally Posted by PlatoonSgtElias
Nice Job! That's some outrageous memory speed (the gpu's not that bad either ;) ) Sorry about hijacking the thread, it's just that everyone's curious how to perform these vmods. A word of advice - next time you try to take pics with the digicam, make sure you set it to macro mode (the pic of the little flower). That may be the reason your pics are so blurry.... :toast:Quote:
Originally Posted by PlatoonSgtElias
may you please tell us the exat codes written on the ram modules?
thanks
Some pics of the event By the way... I won the 3DMark03 and 05 1st prize :P
http://www.zone.ee/wrc2006/1/ETC_Summer_1.jpg
http://www.zone.ee/wrc2006/1/ETC_Summer_2.jpg
http://www.zone.ee/wrc2006/1/ETC_Summer_3.jpg
Cant tell u the exact number cuz i have heatsinks glued on
edit: some more pics ;)
http://www.citytv.ee/pildid/pages/OC...11025p_jpg.htm
http://www.citytv.ee/pildid/pages/OC...22213p_jpg.htm
http://www.citytv.ee/pildid/pages/OC%20Platoon_jpg.htm <- me at left :P
http://www.citytv.ee/pildid/pages/OC%20Platoon1_jpg.htm
http://www.citytv.ee/pildid/pages/OC%20Platoon2_jpg.htm
http://www.citytv.ee/pildid/pages/OC%20Platoon6_jpg.htm
http://www.citytv.ee/pildid/pages/Gigabyte_jpg.htm
http://www.citytv.ee/pildid/pages/CMR4%201_jpg.htm
http://www.citytv.ee/pildid/pages/OC...on12wr_jpg.htm
Wow those are some sick scores on aire 10.7k 05 and 22k 03. congrats
umm actually 11k and 22,4k and 630\1750 :P
Any artifacts? :cool:Quote:
Originally Posted by PlatoonSgtElias
Anyway, sick memory speed if that's real. 250 MHz more than Shamino's top score. :toast:
Artifacts yup :P but it wont hang ;) more volts to mem and there are no artifacts ;) same goes for GPU :) damn i cant do the new scores right now... its 30c outside... im on air too u know :P
This is just crazy. 30c & 2.4vDDR +1750Mhz on ram sounds unreal. I thought that 7800's had 1.6ns ram as 6800U had. Dif size chips but still some people were running 2.4v and never got that far.
How hot does the ram get under that voltage and speed with just aircooling beats me. How is it stable to bench 3dmarks beats me even more.
If indeed such creat OC is a outcome of superb voltmod then you are the Hero man :D . Still that's very nice ram on that card if it can handle such speed.
Aslo have you play with card bios at all? There is a way to relax mem timings so your ram could get further in MHz just like pc ram does.
PlatoonSgtElias: Nice clockes u got there m8....however a question.
What did your gpu/mem maxed out at whit default cooling and voltage..??
My Gainward 7800GTX GS maxes out at 520/1505 with no modds what so ever ...wich gives my alot of hope that with some voltmodds, better cooling and alooooot of luck I might reach atleast somewhere near your clocks.
may you post some clear and visible screen with 3dmark bench at this speed?Quote:
Originally Posted by PlatoonSgtElias
The picture that you posted ar not visible..... thanks
Quote...Quote:
Originally Posted by giorgioprimo
luigi
http://service.futuremark.com/compare?3dm05=1077923
platoonsgtelias score :woot:
I am really curious to the results you can get without theQuote:
Originally Posted by Revage
NGO nVidia Optimized Driver set you are using.
Have you done 05 single 7800gtx with regular 77.72 whql/fm drivers ?
Just curious thats all. :cool:
I dont understand the mem clock at all.
This cant be 1.6 ??
The original cooling sucked so heavy that i ripped it off after testing the card at work with 1800Mhz AMD :D
Actually im giving 2.500v on mem and gonna give it 2.600v when going for 1850MHz
And NGO vs Original there were difference mear points but still :) I luv NGO.
And here are all the pics from the event ;) ETC Summer 2005
http://www.citytv.ee/pildid/index.htm
Can you maybe give us some better pictures of the vmod because i can't see the soldering points for the vddr mod.
any artifacts in 3dmark03 Nature? im gettin some weird "tears", large blocks of black .... crap, flyin around in nature at only 495 core.. ughhh.. did i get a crappy sample or what?Quote:
Originally Posted by Naughtyboy
Hmm maybe... without volt modd it was artifact free to 540MHz and maxed out at 560
sorry guy's, nothing new here- i use same old points for modificatins.Quote:
Originally Posted by troid
DDR was Samsung 1,6ns, 0519, if I remember correctly.
modded bios: 7800A1OC-7800A1OC-without Thermal monitoring.ROM from here
GPU cooler- Sphire SP441B0-F CoolWave- 100% copper, but it not so easy to install it..
here is explanation of my mods:
http://www.oc.pri.ee/vmods/7800GTX/7800gtx-Vmods.JPG