No, accualy 0 is totally unstable it is maximal undervolt
7 is no undervolting.

Uh guys.
it 3 a.m
Tell me is the problem appeared even with old values like
core 6
mem 8
?

Or is the problem showimg only when you put new values ?

So you accualy changes something and then booted those rigs ?
Tell me how did you proceed.
What was wrong and how you fixed ?

Best ? And why not ethos   ?

I dont think so,
You have in mind RX OS right ?
IF you had old values like dpm level + memory  OC in % then you shoudl be getting exactly the same thing as before update.
The new system is only active when you enter core and memory in MHz so
core: 300-1500
memory: 300-3000
Only then if calues are in this range , the new overclocking system kicks in.

So if you have old values then nothing should changed.

HxD Hex Editor

So just flash back those before you sell.
There are original bioses all areound, also its better to make original yourself.
Anyway hmmm i think user would be happy that gpu works better than normally right ?

Myself i have memstrap from 1500
then i have 1050/1930-1980
Undervolt offset -112-150mv in VBIOS (i have all gigabyte RX470)

Anyway 1 rig with 6 GPUS x RX470
doing 158.01 MH/s ETC at 750-800 watts from wall

On top of that i belive we can make those gpus running to 29MH+ because of custom timings (not copying from 1500 to above)
Anyway one guy that i wanted to buy this strap for my cards didnt wanted to sell me eventually.
If anybody have custom timing strap for RX470 gpus *hynix) then please write to me at admin@simplemining.net - i could buy it if results will be 29MH+ from my gpus

xleejohnx no, it wont work that way i suppose.
You need to veryfy this. This overclocks a little bit but not too much.
In my case i had to make offset undervolting custom mod + timings ofcourse and on top of this i set undervolt 3 and now its all good.
Anyway this undervolt is not what you think, please verify this.
If you can do the test how much power system takes with stock bios + my "dummy undervolt" VS modded bios + dummy undervolt as well.
In my case i have 2 and they work ok together.

I would say this different way:
Previous this dpm was autoselected, now i give user the chice.
What about dpm 2 and 1 ? Freezing your rigs or working and little less wattage ?

EDIT: also 125 watts whole system with one GPU RX470 at 26-27MH/s is very good verult

I think you didnt rebooted your today ?
If not then try reboot it first becasue new system of overclocking wont work.
Try setting 1051 1851 and see if it will set those values.
Compare DPM 7 and 3 - is there any difference ?

Accually if you had before:
core dpm 3
memory 8

and now you will write ther same clocks bt in values like
1050/1850 and 3
then the same dpm state is used so it wont do any overclock.
If so, you could try setting dpm 2 instead of 3 and if the rig wont freeze then you should see some results propably.

Tell me your tests.

My BTC address is this DONATIONS GOES HERE:
1ERRVbvV23h51ScH73nQr6TDmaieKNuuVD

If anybody will send me some cash, please write me email to admin@simplemining.net with tx info and amount with your email that you are using in simplemining.net .
It would be not so good if you guys send me some cash now and i will implement in some near time fee system, you would pay double, thats why please send me email.

btw guys you can write old values like

core 5
mem 8
powerlimit dont have usage here

this will also work as old schema because i had to leave for people that wont change values to new and rig will reboot.

or new schema
core 1100
mem 2000
undervolt 4

anyway as old works and new you can compare wattage results and post them here, please do that.

Do you like this update right ?
This tool costs me 0,15 btc

test on one. also noye wattage before and after.

I thought nobody will ask
Its my idea ov undervolting.
It is DPM level which you want modyfy and set your clocks.
Each dpm has specified voltage so taking lower and lower will result in more less undervolting until it will be unstable.
You can compare wattage you have with the same clocks on dpm 7 and dpm 4.
DPM 3 shoudl also work, meaby 2 too, but 1 and 0 will propably hang/freeze rig
I myself have in most rigs values of 3 (but i also have offset underfolting in custom bioses)

Yes you can do this but accually i am not sure if gpus will be initialized in the same orer after reboot.
I still didnt have time to specify this.
If you will figure out tell me
anyway you can

Core: 1010,1020,1030
Memory: 2000,2010

When you specify like that then
GPU0 1010/2000
GPU1 1020/2010
GPU2 1030/2010
GPU3 1030/2010
etc
So if there is more gpus than you specified in config then they will use last value.

I never had a chance to do PXE boot so i really dont know how to do this

Update v1077:
- in RX OS you can now overclock to specific MHz values (like core: 1055 mem: 1988)
NOTE: you can write new specific MHz values and save it, but after that you need to do one reboot of your rig

- in RX OS added little undervolt option in which you can write values from 0 to 7.
NOTE: Default value is 5 and up to 7 its save. Lower values like 3-4 sould be also stable but 0-2 propably not.
When you will write there lower values your rig can freeze !!! so be advised and test this when you are near rigs !
Also REFRESH dahsboard WEBSITE


- total restarts count - means how much times does your rig started miner (so how many reboots or reloads)
Soon i will add also "reset counter for all rigs" feature. Now you can monitor how may times does your rigs is restarting and if too much then lower clocks or less undervolting.

This adds each time the miner starts so reload and reboot and SRR reboot - all will add +1 to this counter.
I will also make soon button "RESET ALL COUNTERS" - i think this will be usefull and no need to do detained history reboots.


I have plans for making all informations in table but you will be able to select WHICH COLUMNS you want to SHOW/HIDE.
I think its best solution
So if you will want to search ip addres then you will just need to show ip collumn and then ctrl+f.
And when no needed you can disable this column

Wattage of what ? In OS you cant really know how much does gu takes, those numbers are not right.
Best way is to buy analog watt meter and plug in lone rig to it and do the modifications and check which are best.

Can you ask again ? I dont understand this.

This is idea that i had few months agon.
One PC with PXE boot delivery and each rig with Ethernet boot.
It is more less ok. But...
I resigned this feature becasue lets say we have 1000 PC farm.
After power failure it would take ages to transfer 2GB of data to 1000 rigs
With 1 Gbit network it would take 20480seconds (5 hours)
with 100 rigs it would be 30 minutes to boot all rigs.
Any thoughts ?
Meaby for small deployments between 10-50 rigs it would make sense but not less becasue extra PC costs, and not more becasue it will eat 1 GBit.s right ?
Anyway i thought about this and i wanted to do this but calculating numbers just discouraged me to do this

or you could just simply try my simplemining.net OS which works out of the box
No dummy plugs needed or any screens connected.