i have flashed my gtx 280 to a gtx 285 and it works!! but have to downclock it so i was wandering whether anyone knows any gtx 280 vgpu and vmem mods
i have flashed my gtx 280 to a gtx 285 and it works!! but have to downclock it so i was wandering whether anyone knows any gtx 280 vgpu and vmem mods
Last edited by TJ TRICHEESE; 12-15-2009 at 04:03 AM.
Look here mate : GTX280 Vmod
Question : Why do some overclockers switch into d*ckmode when money is involved
Remark : They call me Pro Asus Saaya yupp, I agree
Just wondering why would you flash the bios i doubt it would help ocing at all.
Onoff312:
The main reason for flashing the bios was to see whether it could be done, but the advantage of a gtx 285 bios is that the core can go slightly higher without the shader going higher and the shader is the real bottleneck
I'm really suprised that didn't brick the card.
I want to see a becnh / GPUz shot.
BTTB - Gigabyte Z87X-OC - WCed I7 4770k - 2x8gb Ballistix 1600mhz - Zotac GTX 780
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very odd we flashed a GTX 260 "192" with a BIOS from GTX 260 "216" and it did brick the card to our surprise...
Coming Soon
should i show both 280 and 285 gpuz shots (note 285 needs to be UNDERCLOCKED as it runs on lower voltage)
also in nibitor and rivatuner soft voltage mods do NOT work
Spose ill have to flash it back to a 285
bioses used:
original zotac gtx 280 amp! bios but with extra voltage and clocks
original zotac gtx 285 bios but underclocked for stability
Ill try sli with palit 2gb gtx 285's when i get them
Last edited by TJ TRICHEESE; 12-18-2009 at 06:34 AM.
sorry about multiposting but here are screenies:
my modded gtx 280 bios (left)
zotac gtx 285 bios (right)
same drivers for both bioses
biosversion is diff, i thought they would both be same ? or am i being stupid :S?
"Cast off your fear. Look forward. Never stand still, retreat and you will age. Hesitate and you will die. SHOUT! My name is…"
//James
Ill post some pics of the flashing (i dont know how to take screenies in 98 dos) when i fine the usb cable for my phone
I like how it even list the die shrink also on gpu-z. Classic indeed, good luck with it.
"no way to detect die size via software" .. but let's ask the author of gpu-z .. oh wait, that's me
That is why i was saying it is classic that it showed a different die size on the gpu-z report, wow.
I know you made it and i'm glad you made it. It is a nice app indeed. I'm just curious of why it then showed a die shrinkage after he flashed the bios, since that even you are saying it can't read the die size in gpu-z. Someone could do a bit of damage like that buying say a 280 and flashing it and it then show as a 285 in gpu-z.
Last edited by KILLER_K; 12-21-2009 at 02:16 PM.
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