I`ve got an Abit 9550 128bit 128MB DVI/TV s-video.....
Samsung memory chips 4.0ns. I can overclock 470/550 from standard 260/400
HELP???
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I`ve got an Abit 9550 128bit 128MB DVI/TV s-video.....
Samsung memory chips 4.0ns. I can overclock 470/550 from standard 260/400
HELP???
you got really great ram...normally it's 5.0ns chip.
you could try flashing bios with 9600PRO :)
I`ve done that, I have Powercolor 9600Pro bios on it. But i need/want more!!
Anybody???????????
Please post pics of the card.
Here's the mod for the Turbo-Guru version, i suppose it's the same. Use 10K pots for both Vmem and VGPU.
http://img225.exs.cx/img225/7158/dscn23614cv.th.jpg
i don`t have any pictires now, i can`t take one because I have a Zalman HP80D on it. My version i Abit 9550 128CDT
Hi, I have this card too. ABIT 9550 CDT128
My ABIT come with 3.6ns SAMSUNG memory.
How can I do the Vmod?
It´s possible to put another BIOS to the card without the VMOD?
Now is configured core 250@425 mem400@511
Thanx.
wow 3.6 ns on 9550 ....i've seen only 5.0 ns samsung so far
impressive...
SAMSUNG K4D261638F-TC36
D2616WNH013BB
http://www.terra.es/personal2/maxilemax/abit9550.jpg
:banana4:
Now is time of "VMOD"
:toast:
Or better charge directly another card BIOS ?
Candy, can you tell me what Bios do you have on your card? The Powercolor 9600pro Card seems to have another PCB.
Thanx.
you have excellent ram !!!!
1000/3.6 = 277 !!! that's 550DDR !!!! OMG !!! :D
With proper cooling and some mod on ram it could fly 650DDR :)
maxilemax tell me default speed of ABIT
250/400 ?
Well if that's excellent, how's the 2.5ns Hynix RAM on the Abit R9550XTurbo-Guru ? Too bad there's something else (probably video BIOS) limiting the overclock, it can do only ~DDR740.
holly mom 2.5ns ram ? that's :banana::banana::banana::banana:ing 400@800DDR ? :)
Yes, well it's stable at 800Mhz but it generates alot of artefacts, 740Mhz gives just a little number of artefacts and 700Mhz is perfectly clean. After running some tests i've concluded the video BIOS is at fault, there might be a limitation introduced by Abit, because this RAM can theoretically run at at least 800Mhz, even more considering the card can set the RAM voltage up to 2.85V (yes, the card can set GPU and RAM voltage, trough a software utility). The GPU clocks pretty well too, let's just say it can bench pretty well over twice the default frequency.
Yes, default is 250/400Quote:
Originally Posted by TEDY
I have a lot of dudes.
first, its possible to do a Vmod to the card? how?
second, its possible to flash the card with another bios like some 9600 running at 500/600 ???
thx.
Zoom in on these areas :
http://img215.exs.cx/img215/6524/abit95500cc.th.jpg
this is my palit 9550
ı've 2.5ns hynix ram
defult 250/200 and 500/760 stok :toast:
http://img151.exs.cx/img151/1394/resim0648ax.jpg
but it's booommm :dammit: gpu broken :D I do it :am:
i have the same card and loking for a vmod to can some wanne help me white that plzQuote:
Originally Posted by maxilemax
thanks in advands
Hi Micutzu, i take two photos near the zones you tell me. ;)Quote:
Originally Posted by Micutzu
photo1
http://www.terra.es/personal2/maxilemax/leftup.jpg
photo2
http://www.terra.es/personal2/maxilemax/rightmd2.jpg
Now, can you help me to do the Vmod?
Thanx. :banana: :banana4:
Let me know what's written on these IC's :
http://img71.exs.cx/img71/3102/15kp1.th.jpg
hiQuote:
Originally Posted by Micutzu
http://www.terra.es/personal2/maxilemax/zoom.jpg
The one above is APW7062A. I found something about it ,now I'm reading this :Quote:
Originally Posted by maxilemax
"...The APW7062 is a voltage mode, synchronous PWM controller which drives dual N-channel MOSFETs. It integrates the control, monitoring and protection functions into a single package, provides one controlled power outputs with under-voltage and over-current protections.
APW7062 provide excellent regulation for output load variation. An internal 0.8V/1.27V (APW7062A/B) temperature-compensated reference voltage is designed to meet the requirement of low output voltage applications. It includes a 200kHz free-running triangle-wave oscillator that is adjustable from below 70kHz to 800kHz... ".
.There is a link
on wich everybody can download an APW7062A pdf's !!! ;)
Micutzu, any suggestion about the VMOD?
thx
:slobber:
25K pot from pin 5 to pin 7 of APW7062 for GPU, for memory i think i need the picture of the front of the card.