Topic: AMD Rebrand - RX570 / RX580 - Official Thread - page 10. (Read 173461 times)

Hey All

I am running Linux OS (Simple mining) and I am looking to tweak my cards. I have a bunch of Assorted 570/580's and I have the memory timings all figured out and stable. However now I am trying to battle the power situation as Id like to lower it best I can (since Watts = heat and power consumption = $$$).

I've been using the power stage (DPM) feature I find it hit and miss depending on what im trying to do (I simply don't like using it for tweaking)...so id like to mod the BIOS on the cards and hard code the voltages.... Is this a viable solution ?  am i on the right track.

CURRENT Values: *large values/numbers are configured by vendors. Are they ranges of power i think? (general binned values for mass sale... since not all cards/silicon are equal)
 Mhz    mV
 300    750
 588    65282 (DPM stage 1)
 952    65283 (DPM stage 2)
 1041  65284 (DPM stage 3)
 1106  65285 (DPM stage 4)
 1168  65286 (DPM stage 5)
 1209  65287 (DPM stage 6)
 1244  65288 (DPM stage 7)

GOAL  To Hardset mV value: (I wouldn't know what exact values to put in here.... but this is estimation) can you guys help in this area???
 Mhz    mV
 300    750
 588    850 (DPM stage 1)
 952    850 (DPM stage 2)
 1041  850 (DPM stage 3)
 1106  850 (DPM stage 4)
 1150  875 (DPM stage 5)
 1200  900 (DPM stage 6)
 1250  950 (DPM stage 7)    1300 1000 (< would be cool to hit a high core but limit mV)
 

Am I on the right track ? Can this be done by hard-setting BIOS values?

Cheers

store in avatar is full of this crap GPUs, while excessive demand is not reduced, the release of new drivers only adds fuel to the fire, mining, what awaits us?

Hey guys,

Got a few Gigabyte RX570 4Gb with Samsung memory. Stock version shows 22MHs (Dual +DCR), with straps from 1625 or 1750 only 23 with +10 powerlimit (core 1140, Mem 2000, cV -96).

Could you please post a good strap for Rx with Samsung 4GB ? Can't find nothing acceptable. Only VMOD (near +45 powerlimit and +50 Core Voltage)

Uninstall the drivers in safe mode using DDU and install the previous drivers from the setup that should be in the AMD folder located in the C:\ drive root. You can also download previous driver verisons from guru3d.com, where you can get DDU.

Well that is a very good info, can you tell me how to rollback to previous driver? sorry to be a pain, but this is all new for me

Afterburner and other overclocking software won't work with the 17.7.2 drivers.

https://bitcointalksearch.org/topic/m.20543181

Use v17.7.1 or set the clocks in the Claymore miner.

Hi there, I have 2 ASUS RX 570 4Gb ROG OC version(ELPIDA), and I can't change the core clock or the memory clock, also the temp and power limit are kind of lock to "0".

I tried and Anoraks BIOS MOD (the power saving) and I get like 25 Mhs, is there a way to get even more? Why can't I change the core/memory clock? thanks! (Im using Claymore 9.8 and Crimson Relive 17.7.2 - Win10 64bit)

I also have a MSI gtx 1060 6Gb, any advice on a mixed Rig? thank you so much for your help guys!!

I didn't applied it and my card went from 21 to 27 with anorak's forum modded BIOS. Enough for me.

But the thing is...I don't know what this patch does really

Hi  guys!


I am running  MSI RX570 4GB  (Hynix Memory)....  i have applied BiodMOD  (Polaris + ATIFlash)  and  atikmdag patcher 1.4.5

I can get  around 27,9 - 28 mhs  (stable)  with  1350 / 2035 ( core/mem clock)..... when i tried up more 2035 it become unstable...


my question.... atikmdag (Pixel Clocking)  is really necesary to be applied ?  i think this could become some system unstable....

there are another setup to getting 29/30mhs   with  MSI RX570 4GB (Hynix Mem)  ?


P.D.  Pixel Clocker (atikmdag it said is necesary for Biosmodded driver recognitiion) , could it be avoided or just only applying Polaris is enough?

Thank you!

I'm running 2160 mem and 1200 core on my 580 and getting 28.2 ETH + 500 DCR

Rising memory from 2.000 to 2.100 MHz does absolutely nothing ¿?

I am using Anorak's forum modded BIOS, maybe it is because this BIOS takes the most out of the card? When I flahsed the bios, it was 21 MH/s, now mining ETH at 27,3 MH/s. Maybe it's because the card can't do more.

oc on gpu or memory ?  on gpu yes it s normal it doesn't need high clock

I'm mining ETH with Claymore with 390s and 580s and everything is fine, but with the 580s, no matter what OC I practice, the MH/s doesn't move.

I installed Anorak's forum BIOS and it went perfect, I went from 21 MH/s to 27, but OC seems to do nothing...is this normal?

Could you give me any hints so i can try by myself? I tried to find some info on internet but looks like this uP9505 is not very common and most info is about IR or NCP controllers.

So are you saying there is no way to do undervolt with VoI insertion in uP9505 for now?

I know because of the I2C dump

0000 FF 00 00 00 00 00 00 00 00 66 66 66 00 00 00 00 .........fff....
0010 00 00 88 88 88 66 66 66 44 44 44 00 00 00 73 80 .....fffDDD...s.
0020 48 0E 40 00 32 00 22 0F 04 05 05 5A 00 00 88 29 [email protected]."....Z...)
0030 05 00 00 88 66 44 00 73 00 88 00 F8 0F 04 05 48 ....fD.s.......H
0040 5A 44 00 00 00 00 00 70 70 02 29 00 00 00 FF FF ZD.....pp.).....

According with the uP9505 spec sheet its an uP9505. Well the spec sheet says 03 not 02 but i confirm with this post (i think you know him ) https://forum-en.msi.com/index.php?topic=285641.0

Thank you,

Stock BIOS:
http://www80.zippyshare.com/v/p3lLCbqH/file.html

and my Modded BIOS:
http://www95.zippyshare.com/v/YkqjuzMp/file.html

I see the price of the 580 is still very high.

Did anyone has succesfuly undervolted any card with an uP9505 VRM controller? I have a RX570 MSI Gaming X 4GB with this VRM and looks harder than my NCP81022 since the VoI doesnt have a regulator section, i tried using the same as my NCP but it didn't work.

Stock VOI
34 00 03 01 01 07 0C 00 0E 00 00 00 00 00 00 00 04 00 24 00 00 04 00 00 02 80 10 00 00 00 00 00 20 03 00 00 10 00 52 03 02 00 00 00 84 03 02 00 10 00 B6 03

Mod VOI
46 00 03 01 01 03 12 00 10 96 88 00 00 00 00 00 0C 00 84 00 FF 00 01 07 0C 00 0E 00 00 00 00 00 00 00 04 00 24 00 00 04 00 00 02 80 10 00 00 00 00 00 20 03 00 00 10 00 52 03 02 00 00 00 84 03 02 00 10 00 B6 03

yup the low eth prices have seen to that