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Showing 4 of 4 results by saltednutz
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Board Mining (Altcoins)
Re: AMD Mem Tweak - Read/modify mem timings on the fly - [Vega Friendly] [Win/Linux]
by
saltednutz
on 25/04/2019, 08:47:49 UTC
Hey all!

Just to let you know that i've released a new GUI version with muchos improvements and options.
A few of those..

  • Bug Fixes
  • Clock Control (Both Core and Memory)
  • Fan Control (Curve)
  • Export/Import values
  • Reset option
  • Removed EIO requirement
  • ....

Link

Some shots

http://eliovp.com/LatestGUIRX.png
http://eliovp.com/LatestGUIVega.png

not work- old version work. why? i dont now i try all but not start Sad
i try to win10pro win 10home and win7 64bit -not work
---

pls . how i see current mem? i try in win and CMD.
WinAMDTweak.exe --curent
and
WinAMDTweak.exe -current
but not work.



did you try WinAMDTweak.exe --current?
or was that a typo?
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Topic
Board Mining (Altcoins)
Re: AMD Mem Tweak - Read/modify mem timings on the fly - [Vega Friendly] [Win/Linux]
by
saltednutz
on 25/04/2019, 04:54:37 UTC
Hi guys,

I have a Sapphire Nitro+ Vega56 with default bios and Hynix memory with the defaults:
Code:
GPU 0:  Vega 10 XL/XT [Radeon RX Vega 56/64]    Memory state: 0x118 (800MHz)
Timing 1          CL: 18          RAS: 24         RCDRD: 22       RCDWR: 10
Timing 2          RCAb (RC): 37   RCPb (RC): 37   RPAb (RP): 13   RPPb (RP): 13
Timing 3          RRDS: 3         RRDL: 3         RTP: 6
Timing 4          FAW: 13
Timing 5          CWL: 6          WTRS: 4         WTRL: 4
Timing 6          WR: 12
Timing 7          RREFD: 7
Timing 8          RDRDDD: 3       RDRDSD: 2       RDRDSC: 1       RDRDSCL: 3
Timing 9          WRWRDD: 3       WRWRSD: 2       WRWRSC: 1       WRWRSCL: 3
Timing 10         WRRD: 1         RDWR: 18
Timing 12         REF: 3200
Timing 13         MRD: 4          MOD: 12
Timing 14         XS: 216
Timing 16         XSMRS: 216
Timing 17         PD: 7   CKSRE: 8        CKSRX: 8
Timing 20         RFCPB: 96       STAG: 7
Timing 21         XP: 7   CPDED: 2        CKE: 7
Timing 22         RDDATA: 17      WRLAT: 4        RDLAT: 14       WRDATA: 1
Timing 23         CKESTAG: 2
RFC Timing        RFC: 176
Until now the only value i could change was --ref 12800 which increased the hashrate from 18.5 to 19.5 kh on cn-turtle.
I'm using TR4.4 with L22+22 and driver 18.6.1.
Unfortunately with other values posted here i had no luck Sad

What values do you think i could try to change based on my defaults?

The settings I've found to generally have the most impact after REF are RP (then change RC accordingly using RC = RP + RAS), and RCDRD/RCDWR.  Just start dropping them 1 at a time until you see errors, then go back 1.  Work w/ one parameter at a time so you know which is causing the errors.


hey farmer, are you still using ppt at all?  the ones from the past?
Post
Topic
Board Mining (Altcoins)
Re: AMD Mem Tweak - Read/modify mem timings on the fly - [Vega Friendly] [Win/Linux]
by
saltednutz
on 23/04/2019, 04:50:39 UTC
whats the real difference between trm .4.3 and .4.4.  I know obviously the intensity deal 14*14, instead of the +/-.  I can make thinks work great in .4.3 but in .4.4 my hash rate sucks ass
Post
Topic
Board Mining (Altcoins)
Re: AMD Mem Tweak - Read/modify mem timings on the fly - [Vega Friendly] [Win/Linux]
by
saltednutz
on 22/04/2019, 08:02:33 UTC
so this is where pbfarmer has been hiding