)I think it's a bug in wattman.
Also you need to have vddc offset added in your bios if you want it to work the way you say.
There are only a few cards that have vddc offset added in stock bios.
Topic: SRBPolaris V3.5 - BIOS editor for AMD RX4XX and RX5XX cards - page 28. (Read 125108 times)
Wattman is showing 0 when you set it that way, but it's really not 0. (can't be zero )
I think it's a bug in wattman.
Also you need to have vddc offset added in your bios if you want it to work the way you say.
There are only a few cards that have vddc offset added in stock bios.
)I think it's a bug in wattman.
Also you need to have vddc offset added in your bios if you want it to work the way you say.
There are only a few cards that have vddc offset added in stock bios.
Yes it's better, but voltage setting by states is not working on every card.
I think there is a workaround without needing to set voltage on each state.
When the core clock is set to lets say 1100 you can actually do this:
Set all states to 1100 and increse the P0 state with lets say 100 just to be safe if somebody needs offset 200(because default 800-200 offset is kind of low 600mv)
Then when the card boots you got this:
All states but the P1 automatically eliminated because they have same core clock and auto voltage. From there you just set the offset(in the bios of course) and your card cant crash because P4 state with -150 offset is not stable.
How does it sounds?
Powercolor rx580 stock bios, Need voltage control.
Rom
https://www.dropbox.com/s/xo4tzby5tkh22t1/RX580stock.rom?dl=0
Rom
https://www.dropbox.com/s/xo4tzby5tkh22t1/RX580stock.rom?dl=0
You got it already, there is a vddc offset already in VOI in this bios.
Yes it's better, but voltage setting by states is not working on every card.
Ok, then i didnt get you the first time. My point is with global offset which is for every state, the card may be stable on the last P7 with -150 offset but not stable on the P5 for example with -150. So in that case if in any moment the OS reduces the GPU load during mining the GPU state will fluctuate to a lower one and can become unstable. So my question is isnt it better to set all P states to the desired core clock which can prevent the card become unstable with the choosed offset on some of the lower states(as it is on my first screenshot).
To be honest i don't understand what you are talking about and what are you trying to say 
On your first picture there is no vddc offset set (0).
On the second two there is an offset of -125mV and like i said voltage drops by -125mV on every state.
On your first picture there is no vddc offset set (0).
On the second two there is an offset of -125mV and like i said voltage drops by -125mV on every state.
Hi, can you add more steps to the offset. My cards are on core 1100 and auto voltage -150 offset is about 925mv but the can handle less then 900. Also isnt it better the clock to be set on all 7 states, because i think the offset is for all states and if the card is stable on the last state with -150 it can crash lets say on state 4 if for some reason the load of gpu drops for a second during mining?
when setting vddc offset that means every state's voltage is changed accordingly to the offset you chose.
I dont know i just thought its like that... is it only for the last state?
Ok, jsut checked and looks like i'm right.
Here is a shot of a card with my settings, you can see in idle (state 0) vddc is 800mv as it is suppose to be:
Here is a card with global offset -125 done with the editor, and in idle vddc is 675mv:
Managed to get a shot when in P6, its suppose to be 1150mv but its 1025(1150-125):
Powercolor rx580 stock bios, Need voltage control.
Rom
https://www.dropbox.com/s/xo4tzby5tkh22t1/RX580stock.rom?dl=0
Rom
https://www.dropbox.com/s/xo4tzby5tkh22t1/RX580stock.rom?dl=0
Hi, can you add more steps to the offset. My cards are on core 1100 and auto voltage -150 offset is about 925mv but the can handle less then 900. Also isnt it better the clock to be set on all 7 states, because i think the offset is for all states and if the card is stable on the last state with -150 it can crash lets say on state 4 if for some reason the load of gpu drops for a second during mining?
when setting vddc offset that means every state's voltage is changed accordingly to the offset you chose.
I dont know i just thought its like that... is it only for the last state?
Hi, can you add more steps to the offset. My cards are on core 1100 and auto voltage -150 offset is about 925mv but the can handle less then 900. Also isnt it better the clock to be set on all 7 states, because i think the offset is for all states and if the card is stable on the last state with -150 it can crash lets say on state 4 if for some reason the load of gpu drops for a second during mining?
when setting vddc offset that means every state's voltage is changed accordingly to the offset you chose.
Hi, can you add more steps to the offset. My cards are on core 1100 and auto voltage -150 offset is about 925mv but the can handle less then 900. Also isnt it better the clock to be set on all 7 states, because i think the offset is for all states and if the card is stable on the last state with -150 it can crash lets say on state 4 if for some reason the load of gpu drops for a second during mining?
V2.55
- Some bug fixes
- Added more VDDCI voltages to voltage modification type
https://mega.nz/#F!TVgGHQZS!yfmtIvbF67iS4QrEJqb26g
- Some bug fixes
- Added more VDDCI voltages to voltage modification type
https://mega.nz/#F!TVgGHQZS!yfmtIvbF67iS4QrEJqb26g
hello, Im newbe here , sorry about my english, I have a sapphire nitro+ rx470 and I do a bios mod only timing strap (copy/paste) , as always have to use MSIafterburner to do OC..
my question is , i have this values for OC -98 mV , 25 power limit, coreclock 1165 , memclock 2100 and fan speed at 65%, how I can do this in SRBPolaris to left MSIAB out?
especially mv?
thanks...
V2.55
- Some bug fixes
- Added more VDDCI voltages to voltage modification type
https://mega.nz/#F!TVgGHQZS!yfmtIvbF67iS4QrEJqb26g
- Some bug fixes
- Added more VDDCI voltages to voltage modification type
https://mega.nz/#F!TVgGHQZS!yfmtIvbF67iS4QrEJqb26g
Will add them today and release a new version.
When card is unknown you can still change everything except voltage and default clocks.
When card is unknown you can still change everything except voltage and default clocks.
are you sure voltage chamging works? i tried to change voltage on mai gaming 5704gb
by saving bios , then clicking the voltage drop down, i then saw the 925 greyed out, then saved
but the card is still drawing over 1000mv no where near 925, aloso why cant i chage that 925 to sonething lower
great tool btw i will donate once i get it all wking
Unfortunately there are a lot of mem. controller chip types, the solution i provide is "general" so it wont work with every card.
You have to change vddc (where it says 65288 mV), not only change the vddci with the dropdown.
On some cards these options do nothing...
BUT, here's a solution for you :
You took down the vddc to 1V, now you can lower it more with wattool.
On Linux it also does nothing.
it should run on wine if it supports .net 3.5
Does it run on Linux? otherwise it's flashing on windows and then running flashed on linux? it's great, I hope you will open source it and others people will be able to help you.
Atm you need to use windows to prepare your bios file, then you can flash on linux with atiflash that work on linux. Anyway you need to do only first time. If you have linux with graphic like ubuntu with wine & mono i think it can run it.
Anyway it is good program cause now i can use linux with my rigs.
i won't rewrite it neither for console usage or linux.
As wolf said it contains nothing about the VBIOS everyone and their mother doesn't know, so i think anyone could write a console or linux app easily, right ?
As wolf said it contains nothing about the VBIOS everyone and their mother doesn't know, so i think anyone could write a console or linux app easily, right ?
Does it run on Linux? otherwise it's flashing on windows and then running flashed on linux? it's great, I hope you will open source it and others people will be able to help you.
you are best brother,
now i can use my card on linux with low power consume like windows, without edit bios on hex mode
do you think to build a console program? maybe also run on linux (you can use core net 2.0 then it will run also on linux, maybe on console mode can run also with mono on linux cause you use old framework)
now i can use my card on linux with low power consume like windows, without edit bios on hex mode
do you think to build a console program? maybe also run on linux (you can use core net 2.0 then it will run also on linux, maybe on console mode can run also with mono on linux cause you use old framework)
@doktor83
Do you know if the tool works with rx 570 powercolor red dragon 4gb card bios?
Im thinking of putting these in a future rig.
Do you know if the tool works with rx 570 powercolor red dragon 4gb card bios?
Im thinking of putting these in a future rig.
Unfortunately i don't have RX5.. cards, so maybe someone here who tried it can help you
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