Today i;ve succsesfully flashed the bios with better timings for high-er memory clocks ...it's basically the same thimings from 1500 Mhz strap table...iv'e copied and paste to the columns , for 1750 and 2000 Mhz....not @ 2100 Mhz i got near perfect good results....but
It was since i left the PC working....and then i found out that my copy of windows was deactivated (duo to new update) and the drivers stopped working/reading properly my card, in gpu z was showing Generic microsoft adapter....then...i;ve re-activated the new windows, reinstaled 16.9.2 crimson drivers...and now it is working perfectly fine.
This is what i've done in PolarisBiosEditor the Memory timings table...
777000000000000022339D00CE516A3D9055111230CB4409004AE600740114206A8900A002003120150F292F94273116 - 2000 mhz
777000000000000022339D00CE516A3D9055111230CB4409004AE600740114206A8900A002003120150F292F94273116 - 1750 mhz
777000000000000022339D00CE516A3D9055111230CB4409004AE600740114206A8900A002003120150F292F94273116 - 1625 Mhz
777000000000000022339D00CE516A3D9055111230CB4409004AE600740114206A8900A002003120150F292F94273116 - 1500 Mhz
the others i leave them like they were
777000000000000022339D00CE516A3B805511112FCBD408004AE6006C0014206A8900A002003120150F272D8D263015 - 1425 Mhz
555000000000000022DD1C0084941212F0540B0795847102002041001B0414209A8800A00000312006050D0E270F160E - 400 Mhz
- If someone have a better idea for better timings, please do post......i need to try timings with 555...like for the 400 Mhz Strap....thank you in advanced
Originally Posted by bmgjet
480Nitro4GB.zip 111k .zip file
Wanting to mod my bios for more stock voltage. But I can only pull at 256kb file instead of the 512kb one the bios edit says I should have.
Could some one also explain how the voltage table works.
Has a stock voltage of 1.12V and need 1.15V for 1400mhz.
Save your bios with AtiWinFlash , you will get the proper 512kb size....then you can edit the VRM voltage in PolarisBiosEditor , there is a section Memory and colums for Mhz and Voltage....you can put whatever voltage you want, this Hynix memory are rated 1.5v to 3000 Mhz.....there is another revision 2500 Mhz ...but i do think that both of them can manage 3000 Mhz @ 1.5v ...this are exelent memory binned chips from Hynix, true hign end stufff....also the chips for the Core are Binned, true high end chips that can manage 1500 Mhz and above....but...i do think the engeneering is poorly done with this GPU....if there was another 8 pin PCIe connector, it could have been direct competitor to gtx 1070 , even gtx 1080 for that matter....but....with single 8 pin PCIe connector we are Power limited.
I will do it for you, just give me time i have a deadline project that i'm currently working on...this stuff it is litteraly 5 minutes of my time...but, can not risk it, couse i'm on a tight deadline i know i will play then with my toys also for hours....i just can't get enough of playing with GPU's