Topic: AMD Mem Tweak XL - Read/modify timings/pp/straps on the fly - page 21. (Read 58892 times)

I´m sorry  


Has anyone specs for a RADEON VII?

No, there is no once size fits all. For each type of memory you need specific settings (memory strap).


Thank you, buddy, but still 43,5. Seems my PowerColor cards are shit.

is there a specific command line for RX580's, or is the default recommendation good for all AMD gpu's, as seems to be suggested by the

example on simplemining as well ?..

Hi have alos a 56 with Hynix. I have 45,2 Mh/s with this settings on Claymore 11.8.
GPU only Power is 150W. this are my Setting.

cl="18" ras="24" rcdrd="22" rcdwr="10" rcab="37" rcpb="37" rpab="13"
rppb="13" rrds="3" rrdl="3" rtp="6" faw="13" cwl="6" wtrs="4" wtrl="4"
wr="12" rrefd="7" rdrddd="3" rdrdsd="2" rdrdsc="1" rdrdscl="3" wrwrdd="3"
wrwrsd="2" wrwrsc="1" wrwrscl="3" wrrd="1" rdwr="18" ref="25600" mrd="4"
mod="12" xs="216" xsmrs="216" pd="7" cksre="8" cksrx="8" rfcpb="96" stag="7"
xp="7" cpded="2" cke="7" rddata="17" wrlat="4" rdlat="14" wrdata="1" ckestag="2"
rfc="260" timing="0" zerorpm="False" tdplimit="0" maxtemp="85"

 
   
   
   
   
 
 
   
   
   
   
   
   
   
   
 
 
   
   
   
   
   
 

Hey all,

I'm mining ETH with PowerColor Red Devil Vega56 with Hynix memory, but can't get out then more than 43,6 MH per card.
BIOS is not modified.
Here are my tests:

39,3MH/s:
 --RAS 22 --RCDRD 17 --RCDWR 4 --RC 35 --RP 13 --RRDS 4 --RRDL 4 --RFC 148 --REF 15600                                                  
39,8MH/s:
 --RAS 24 --RCDRD 19 --RCDWR 4 --RC 35 --RP 13 --RRDS 4 --RRDL 5 --RFC 148 --REF 15600
40,2MH/s:
 --RAS 24 --RCDRD 19 --RCDWR 4 --RC 35 --RP 14 --RRDS 4 --RRDL 5 --RFC 148 --REF 15600
43,5MH/s (also similar hashrate if Claymore miner used with strap 1 and rxboost):
--RAS 24 --RCDRD 24 --RCDWR 26 --RC 36 --RP 13 --RRDS 1 --RTR 6 --CL 19 --RRDL 1 --RDDATA 22 --FAW 12 --RFC 196 --REF 65535
 40,6MH/s:
 --RAS 24 --RCDRD 19 --RCDWR 4 --RC 35 --RP 14 --RRDS 4 --RRDL 5 --RFC 148 --REF 65535

My OVNT settings:

GPU_P7=1523;910
Mem_P3=925;875
power limit is 0.
PPT patched.

GPU-only power draw is 150-160W.

Any ideas how can I get more out of them?

Yes true. I will try that way. I use ETH OS Distro on my Vegas. They from support askied me to go over AMD Tweek Tool...

Try to reduce REF to 15000 and memory 1000/930...if you get stable rig try to reduce and increase...
You need to find out your GPU settings...

Hey all
I have a problem with my vega 64 rig. when mining one of my GPUs going down (its working but its lights are down and its not mining).

19.4.1  driver
7x Vega 64 XFX
Teamred miner v 0.4.5 ( its most stable one for me)
Registery edited  ( it might be problem causer)
Win 10 64bit 1803

Using
WinAMDTweak.exe --gpu 0,1,2,3,4,5,6 --CL 19 --RAS 30 --RCDRD 12 --RCDWR 6 --RC 44 --RP 13 --RRDS 5 --RRDL 5 --RTP 4 --FAW 18 --CWL 6 --WTRS 4 --WTRL 9 --WR 15 --WRRD 1 --RDWR 18 --REF 17000 --RFC 248

And i dont have overdriventools installed
Using Msi afterburn for tweaking ( core to 1175 clock / 925 volt)  ( memory 1025 / 905 volt)
If someone have any idea what should i do to make it more stable please help
sometimes crashing in 1 day and sometime in 5 hrs and sometime in 3 days.
i could not find any video to show how skip using power play table and use same power with overdriven tools.

I would like to share my experience with RX 470/480's

My settings:
Win 10 1703
19.4.1 drivers
No MSI Afterburner installed
No Wattman installed
Claymore 14.7, faster than PhoenixMiner
AMDMemoryTweak
OverdriveNTool 0.2.8
All Gpu's have modded straps, mix of 4Gb/8Gb

Notes on Claymore Straps:
Strap 1 Works best on all my Samsung memory and some Elpidia
Strap 2 Works best on Hynix and some Elpidia
I use rxboost 21 in Claymore (most stable for me), changes the tREF to 25 when viewed with AmdMemTweak.

Here is the order that I do everything:
1. Set all settings in OverdriveNtool/AmdMemtweak (it works the same) core/mem/volts/fanspeed
2. Start Claymore with rxboost 21 and strap x (see above)
3. I let Claymore run for about 5 mins (The hashrate is not max yet)
4. I then toggle the timing level in overdrive/amdmemtweak from 0 to 1 and click apply
5. Wait about 15 seconds and then change the timing level back to 0

For some reason the toggle increases the hashrate for all my cards (not sure why, since I put it back to 0).

https://i.imgur.com/ZaAhHPM.png
I have a 10 gpu rig hashing at 313.9 Mh/s using about 1416 watts. I am still working on getting the power down but each card is using between 115-122 watts. I know I am not breaking any speed records and using more watts than some. I just wanted to share my experience with everyone.

I hope this helps,
Zerb

Holy crap
You must be like 500 Watts over where the power should be.
Do yourself a favor and read up on undervolting Vegas.
Heck I am doing 220 MH with 8 x RX570 at 850 Watts total power

Hi dude
You can download  EIO.dll from github of eliovp amdtweak (if you cant find it , go to lower versions,  its under exe file in github release page.)
Download it and put it at the same folder of your amdtweak.exe.
Good luck

Hey Folks,

can someone help my with vega56 undervolt.
My current conf entry for 6xVega56 :
amdmemtweak --RAS 28 --RCDRD 12 --RCDWR 5 --RC 44 --RP 12 --RRDS 3 --RRDL 3 --REF 15600 --RFC 246 --FAW 14
With this entry i recive 266 MHash ( 44.44 per GPU) with ETH but from wall 1997 Watt
Can someone advise what to change.
Thank You

Good morning folks...

Since a week my mining rig has an ASUS Arez Strix Vega56 with Hynix memory.
After I have read a lot here and in other forums, so far I have the following timings and
frequencies / voltage determined. The card thus creates 45.5 Mh/s ETH at around 150W.
https://i.ibb.co/Y3TcynY/vega56.png

Does anyone have any idea what else could be changed to optimize?


Btw I stumbled on this post and changed this value in my 480/580. Result this
Cards now generate around 1.5Mh / s more !!! So, Giant thanks for pointing this out !!!

I use 19.4.3 drivers with GUI version of tool. Latest Windows 10. All changes via GUI tool affects on the fly on 14.x Claymore miner. But Claymore must be launched without strap and rxboot options.

Going back to the 18.9.2 driver allows me to dynamically update using AMDmemTweak again while Claymore 11.9 is running under the newest Win10.  19.6.3 still didn't work.  It took quite a while to crawl back to 18.9.2 to find one that worked.

EDIT:

Well, I spoke too soon.  I was able to do it briefly but then it locked me out again.  I don't know what the solution is other than making sure to modify before running Claymore.  But it sure was nice for a while to be able to bring up the GUI version and modify timings on the fly while Claymore was running to see the effect.

thanks it work now

can you add { 0x1002, 0x699f, "Lexa [Radeon RX 550 512SP]" }

I add this in cpp file, and combine it in C++, but when i test it
it just show error message

C:\Desktop\win\win>WinAMDTweak.exe --current
Failed to load EIO.dll

I have put EIO.dll in the folder, it seems it need to be modify, but i have nothing know about how to modify dll file, so can your add 0x699f support in the cli version, thanks

Maybe you run Claymore with it's driver, and it affects on this?
I use Phoenix miner with AMD Mem Tweak. Latest Windows 10 x64 1903. AMD 19.4.3 driver. All memory registers changes on the fly and change mining speed...

Once I got the new Win10 update, I could no longer change the timings on the fly with Claymore running.  Even with the 19.4.3 driver.  I tried all of the recent drivers I could find.

Hello, I have three Vegas 56 Gigabyte Turbine with Samsung memory. For CNr can someone tell me which are the most efficient settings? I do not want maximum hashrate, I prefer a good Hashrate/Power  ratio since I am planning to replace the cooling solution with an aftermarket one in order to achieve better temps.

Are Core 1250/875mv and memory 915/925mv safe and efficient?

Regards.

Mariano.

With bios flashed they do 49.5 MH/S @1150 cclock/1050 to 1080 mclock depending the card and 843mv (set 863 to get 843).

This is my current setting and I don't remember the setting without flashing it was something like 950 Cclock/ 950 Mclock@800mV with stock timings apart from -REF 655535.
Depending the settings used you get beetween 145w per card (46mh/s) and 180 W.