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Board Mining (Altcoins)
Re: Any word on amd vega hash rates?
by
q37104
on 28/09/2017, 16:23:37 UTC
Quote from: brnsted on September 28, 2017, 06:37:08 AM

However what I find disturbing, as soon as I am setting individual maximum clock speeds for P1-P7, in some cases my windows won't boot, sometimes P7 disappears entirely(!) from Wattman or checking in OverdriveNTool. Anyone experiencing the same issues?


I had this behavior, if a lower P-State had a higher value in clock or voltage than a higher one.
Post
Topic
Board Mining (Altcoins)
Re: Any word on amd vega hash rates?
by
q37104
on 28/09/2017, 09:36:45 UTC
Quote from: Django69 on September 28, 2017, 09:04:23 AM
Quote from: q37104 on September 28, 2017, 09:03:33 AM
I have ~1900 H/s stable on RX Vega 56 and SoftPowerPlayTable mod. Same values for core as with RX Vega 64 SoftMod and 950MHz on Mem. RX Vega 56 SoftPowerPlayTable as a base.



can you share your settings?

This is for RX Vega 56.

VCore = 950mV
CoreClock = 1408MHz

MemClock = 800MHz (change this in WattMan)

Code:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0002]
"PP_PhmSoftPowerPlayTable"=hex:A7,02,08,01,00,5C,00,EF,06,00,00,0E,2C,00,00,1B,\
  00,48,00,00,00,80,A9,03,00,F0,49,02,00,32,00,08,00,00,00,00,00,00,00,00,00,\
  00,00,00,00,00,02,01,5C,00,40,02,37,02,94,00,8F,01,B4,00,1E,01,7A,00,8C,00,\
  AD,01,00,00,00,00,63,02,00,00,90,00,99,02,5E,01,34,01,88,01,68,36,02,00,71,\
  02,02,02,00,00,00,00,00,00,08,00,00,00,00,00,00,00,05,00,07,00,03,00,05,00,\
  00,00,00,00,00,00,01,08,20,03,84,03,B6,03,B6,03,B6,03,B6,03,B6,03,B6,03,01,\
  01,E2,04,01,01,84,03,00,06,60,EA,00,00,00,40,19,01,00,01,DC,4A,01,00,02,00,\
  77,01,00,03,90,91,01,00,05,6C,B0,01,00,07,01,08,D0,4C,01,00,00,00,80,00,00,\
  00,00,00,00,1C,83,01,00,01,00,00,00,00,00,00,00,00,70,A7,01,00,02,00,00,00,\
  00,00,00,00,00,88,BC,01,00,03,00,00,00,00,00,00,00,00,38,C1,01,00,04,00,00,\
  00,00,00,00,00,00,88,D5,01,00,05,00,00,00,00,01,00,00,00,70,D9,01,00,06,00,\
  00,00,00,01,00,00,00,00,26,02,00,07,00,00,00,00,01,00,00,00,00,04,60,EA,00,\
  00,00,40,19,01,00,00,DC,4A,01,00,00,90,5F,01,00,00,00,08,28,6E,00,00,00,2C,\
  C9,00,00,01,F8,0B,01,00,02,80,38,01,00,03,90,5F,01,00,04,F4,91,01,00,05,D0,\
  B0,01,00,06,C0,D4,01,00,07,00,08,6C,39,00,00,00,24,5E,00,00,01,FC,85,00,00,\
  02,AC,BC,00,00,03,34,D0,00,00,04,68,6E,01,00,05,08,97,01,00,06,EC,A3,01,00,\
  07,00,01,68,3C,01,00,00,01,04,3C,41,00,00,00,00,00,50,C3,00,00,00,00,00,70,\
  11,01,00,01,00,00,80,38,01,00,02,00,00,01,08,00,98,85,00,00,40,B5,00,00,60,\
  EA,00,00,50,C3,00,00,01,80,BB,00,00,60,EA,00,00,94,0B,01,00,50,C3,00,00,02,\
  78,FF,00,00,40,19,01,00,B4,27,01,00,50,C3,00,00,03,B4,27,01,00,DC,4A,01,00,\
  DC,4A,01,00,50,C3,00,00,04,80,38,01,00,90,5F,01,00,DC,4A,01,00,50,C3,00,00,\
  05,DC,4A,01,00,00,77,01,00,90,5F,01,00,50,C3,00,00,06,00,77,01,00,00,77,01,\
  00,90,5F,01,00,50,C3,00,00,07,00,77,01,00,90,91,01,00,00,77,01,00,50,C3,00,\
  00,01,18,00,00,00,00,00,00,00,0B,E4,12,60,09,60,09,4B,00,0A,00,54,03,90,01,\
  90,01,90,01,90,01,90,01,90,01,90,01,00,00,00,00,00,02,04,31,07,A5,00,A5,00,\
  A5,00,2C,01,00,00,59,00,69,00,4A,00,4A,00,5F,00,73,00,73,00,64,00,40,00,90,\
  92,97,60,96,00,90,55,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,02,\
  02,D4,30,00,00,02,10,60,EA,00,00,02,10

EDIT: Changed the VCore to 950mV. 900mV did not run stable on 2 of my 3 Cards.

Code:
"gpu_threads_conf" : [
{ "index" : 0, "intensity" : 2016, "worksize" : 8, "affine_to_cpu" : false },
{ "index" : 0, "intensity" : 1600, "worksize" : 8, "affine_to_cpu" : false },
],

Not optimized jet. Just took the values I found in this thread.
Post
Topic
Board Mining (Altcoins)
Re: Any word on amd vega hash rates?
by
q37104
on 28/09/2017, 09:03:33 UTC
I have ~1900 H/s stable on RX Vega 56 and SoftPowerPlayTable mod. Same values for core as with RX Vega 64 SoftMod and 950MHz on Mem. RX Vega 56 SoftPowerPlayTable as a base.

Post
Topic
Board Mining (Altcoins)
Re: Any word on amd vega hash rates?
by
q37104
on 27/09/2017, 22:41:21 UTC
Quote from: DonBit on September 27, 2017, 09:33:29 PM
After applying the .reg and after rebooting you must go in wattman and click reset. Then click manual voltage settings and then click apply. Next to got HBCC slider. If it's on, turn off, turn on again, slide to the max and apply.

Also note line 3, where I have 0001 is my board number as seen by Windows. Your Windows might have assigned a different number so you have to change it accordingly.

Detailed info and source here http://www.overclock.net/t/1633446/preliminary-view-of-amd-vega-bios/250#post_26297003


Figured it out. Had to apply the 900mV to all P-States starting from P2. Not just only P4 to P7.
Post
Topic
Board Mining (Altcoins)
Re: Any word on amd vega hash rates?
by
q37104
on 27/09/2017, 21:25:23 UTC
Hello,

The voltages I set with SoftPowerPlayTable don't work. I can see them in Wattman or OverdriveNTool but not on my RX Vega. Everything else works. Like Core and Mem clocks.

I'm trying to mine XMR. Getting ~1900 H/s like the others. But the core is running with 1.05V, if I set the clock to 1408MHz. No matter what I set for VCore. Resulting in ~250W power consumption.

I also tried DonBit's SoftPowerPlayTable, which he kind of posted here, with no change.

I'm using the latest Blockchaindriver and Windows 10 64Bit.

Do I miss anything?