GTX280 Vmods
 

I'm sorry for bumping the oldest thread in this section :D

I'm about to try 01 mark next week and have prepared card but before wanted to know how's voltage scaling for these cards? I'm aiming for ~1K core just like Rom and Jor3llBR

So how much Vcore did you feed for your 01 runs?

I could only hit 950 because I was overvolting it to 1.424v

You want to be in the 1.3-1.35v range :) Thats where rom dent and jor where too. Just use software ftw

i'm thinking its around 1.4v? but i'll let the other guys chime in...

ninja move by splave...

Thanks for the info guys

I want background services running as less as possible so I prefer soldering mod, I guess I'll get 10L dewar tomorrow for pretesting :)

Good luck bro

damn I just tested vmod with aircooling and got bad surprise in terms of shader freq which tops out @ 1480 :ohcrap:- pumping up voltage even up to 1.35V didn't help
I thought you can clock it unlinked just like G92 but actually even in unlinked mode you still have min ratio 1:2 so max core freq I can get is 740 :thumbdown: Maybe it's common as it's one of those early samples and Dell OEM card

What can I expect under LN2? I doubt I can get shader boost to 2K so I guess 1K core is wet dreams?

what do you think should I sell it right away as I have potential buyer already?

The shader/core ratio is locked and can't be unlocked. What are you using to clock it?

I'm used to riva but tried afterburner and evga precision as well- same tendency