There is high res. picture on techpowerup pages,front or back,you can choose :D
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There is high res. picture on techpowerup pages,front or back,you can choose :D
erm, ill eat my words. They are in a review available HERE.
edited because the pics were huge. You can find them in the post below me.
OMHG This thread is crazy! I love xtremesystems!
yea basically make a separate circuit on some waffer board, some mosfets..... direct attach to the feed for gpu..
stealing "Rol-Co's" method..
http://www.xtremesystems.org/forums/...&postcount=329
@weirkved
please read this. it will help.. and to anyone who is new to vmods. :up:
http://www.aoaforums.com/forum/hardw...mod-guide.html
I tried the 20K vr recommendation by VR Zone for both Vgpu & gddr on 4850.
Works fine using 20K vr.
Vgpu measure
http://img111.imageshack.us/img111/9...ebyshamxs8.jpg
http://img111.imageshack.us/img111/9...23f80bd208.jpg
Vgpu mod using 20K VR
http://img162.imageshack.us/img162/4323/vgpuxh6.jpg
Vgddr mod using 20K also
http://img104.imageshack.us/img104/5539/mg2257ke7.jpg
4870 uses same Vreg as 9800GX2 and GTX 280, I am looking for VT1165MF data sheet, hope no NDA on it.
why thanks. looks like the one in the first post of this thread, just using lower trimpots, and one less solder point to the PWM.
why change voltage destroing warranty, when you can do it via bios edition with RBE_111?
why do i hear an echo? lol
I don't think some of the people posting are reading the whole thread.
Alright, I've tested my HD4870's VGPU measure points and just holding on for the VGPU mod. . .
Got it all under water at the moment and BIOS moding doesn't seem to do alot since I don't know what the maximum VGPU values are for BIOS mods.
I just wish it was as easy to mod the voltage as it was on my 2900Pro, where the BIOS allower for some pretty hefty voltage increases.
4870 vgpu bios mod? default 1.263v