AMD Mem Tweak XL - Read/modify timings/pp/straps on the fly

[Miner Addict]

This is my lighter timing, hopefully stable:
--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

please test it.

What about Vega 56 Samsung and Hynix ?

[1713891358]

1713891358

[1713891358]

1713891358

[1713891358]

1713891358

[1713891358]

1713891358

[kamisama233]

This is my lighter timing, hopefully stable:
--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

please test it.

51.72 on PM4.2C   VEGA56@64BIOS   CORE:1100,875,   MEM:1100,875

samsung memory?

[Miner Addict]

This is my lighter timing, hopefully stable:
--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

please test it.

latest 19.4.1 drivers. win10
vega64 lc ~1360/1100@875 51.4mhs with claymore 12. But hbm temp is hot 70C and one weaker vega gives sometimes red incorrect shares

22.3 kh/s trtl, testing for pool speed and hw errors

Power Consumption at HW info ?

[rednoW]

This is my lighter timing, hopefully stable:
--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

please test it.

latest 19.4.1 drivers. win10
vega64 lc ~1360/1100@875 51.4mhs with claymore 12. But hbm temp is hot 70C and one weaker vega gives sometimes red incorrect shares

22.3 kh/s trtl, testing for pool speed and hw errors

Power Consumption at HW info ?

150 for eth and 135 for trtl

[mZoleee]

Anyone can helping for me?
I have two RX580 (Asus ROG-STRIX o8g and Asus Dual-OC-4g), and I dont know how to do it...

GPU 0:  Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]     pci:0000:01:00.0
CAS  CL: 23          W2R: 16         CCDS: 5         CCLD: 2         R2W: 28         NOPR: 0         NOPW: 0
RAS  RC: 70          RRD: 6          RCDRA: 26       RCDR: 26        RCDWA: 21       RCDW: 21
MISC  RFC: 192        TRP: 26         RP_RDA: 29      RP_WRA: 62
MISC2  WDATATR: 0      T32AW: 0        CRCWL: 25       CRCRL: 3        FAW: 0          PA2WDATA: 0     PA2RDATA: 0
DRAM1  RASMACTWR: 6    RASMACTRD: 5    ACTWR: 2        ACTRD: 3
DRAM2  RAS2RAS: 3      RP: 2   WRPLUSRP: 5     BUS_TURN: 6

GPU 1:  Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]     pci:0000:04:00.0
CAS  CL: 20          W2R: 15         CCDS: 5         CCLD: 2         R2W: 26         NOPR: 0         NOPW: 0
RAS  RC: 60          RRD: 5          RCDRA: 22       RCDR: 24        RCDWA: 13       RCDW: 12
MISC  RFC: 97         TRP: 22         RP_RDA: 24      RP_WRA: 44
MISC2  WDATATR: 0      T32AW: 0        CRCWL: 22       CRCRL: 3        FAW: 0          PA2WDATA: 0     PA2RDATA: 0
DRAM1  RASMACTWR: 25   RASMACTRD: 22   ACTWR: 10       ACTRD: 13
DRAM2  RAS2RAS: 13     RP: 10          WRPLUSRP: 22    BUS_TURN: 25

Thanks!

[nars28]

Anyone can helping for me?
I have two RX580 (Asus ROG-STRIX o8g and Asus Dual-OC-4g), and I dont know how to do it...

GPU 0:  Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]     pci:0000:01:00.0
CAS  CL: 23          W2R: 16         CCDS: 5         CCLD: 2         R2W: 28         NOPR: 0         NOPW: 0
RAS  RC: 70          RRD: 6          RCDRA: 26       RCDR: 26        RCDWA: 21       RCDW: 21
MISC  RFC: 192        TRP: 26         RP_RDA: 29      RP_WRA: 62
MISC2  WDATATR: 0      T32AW: 0        CRCWL: 25       CRCRL: 3        FAW: 0          PA2WDATA: 0     PA2RDATA: 0
DRAM1  RASMACTWR: 6    RASMACTRD: 5    ACTWR: 2        ACTRD: 3
DRAM2  RAS2RAS: 3      RP: 2   WRPLUSRP: 5     BUS_TURN: 6

GPU 1:  Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]     pci:0000:04:00.0
CAS  CL: 20          W2R: 15         CCDS: 5         CCLD: 2         R2W: 26         NOPR: 0         NOPW: 0
RAS  RC: 60          RRD: 5          RCDRA: 22       RCDR: 24        RCDWA: 13       RCDW: 12
MISC  RFC: 97         TRP: 22         RP_RDA: 24      RP_WRA: 44
MISC2  WDATATR: 0      T32AW: 0        CRCWL: 22       CRCRL: 3        FAW: 0          PA2WDATA: 0     PA2RDATA: 0
DRAM1  RASMACTWR: 25   RASMACTRD: 22   ACTWR: 10       ACTRD: 13
DRAM2  RAS2RAS: 13     RP: 10          WRPLUSRP: 22    BUS_TURN: 25

Thanks!

You can try some of my pimped strap timings for Hynix:

rus_mod hynix

-i 0 --cl 18 --w2r 15 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 22 --rcdwa 13 --rcdw 12 --rfc 136 --trp 17 --rp_rda 25 --rp_wra 56 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22


rus_mod2 hynix

-i 0 --cl 18 --w2r 15 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 22 --rcdwa 13 --rcdw 12 --rfc 197 --trp 15 --rp_rda 30 --rp_wra 60 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22


rus_mod3 hynix

-i 0 --cl 18 --w2r 17 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 20 --rcdwa 14 --rcdw 14 --rfc 148 --trp 19 --rp_rda 22 --rp_wra 48 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22

But for me this tool is unnusable because when applying timings it gives artifacts and crashes driver no matter which timings i apply (Polaris - rx570 & rx580).
I got the values by decoding hex values of timings with R_Timing1.03 tool.

[ingyenfrag]

This is my lighter timing, hopefully stable:
--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

please test it.

latest 19.4.1 drivers. win10
vega64 lc ~1360/1100@875 51.4mhs with claymore 12. But hbm temp is hot 70C and one weaker vega gives sometimes red incorrect shares

22.3 kh/s trtl, testing for pool speed and hw errors

Power Consumption at HW info ?

150 for eth and 135 for trtl

I'm testing it on my both 6 and 5 card rigs.
On the 6 card rig power consumption went up from 1155W to 1205W for roughly 10% hashrate gain (these are the worse silicon GPU-s, 3 of those running on 0.85V, 1 on 0.8375, last 2 on 0.825V).
Unfortunately currently there is no watt meter on the 5 card rig.
I will update about the stability.

What happen with the timings when you reboot?
If it stays after reboot, how do you set the timings back to the default values?

[hammuh]

This is my lighter timing, hopefully stable:
--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

please test it.

Working good so far. Using this on a dozen Vega 64s on turtle.

[heavyarms1912]

-i 0 --cl 18 --w2r 17 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 20 --rcdwa 14 --rcdw 14 --rfc 148 --trp 19 --rp_rda 22 --rp_wra 48 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22

But for me this tool is unnusable because when applying timings it gives artifacts and crashes driver no matter which timings i apply (Polaris - rx570 & rx580).
I got the values by decoding hex values of timings with R_Timing1.03 tool.

Probably edit the -i 0 part.  It might not be the actual GPU and someone might accidentally apply it on some other GPU.

[Zorg33]

What happen with the timings when you reboot?

They vanish into the void. except for FAW afaik

[heavyarms1912]

What happen with the timings when you reboot?

They vanish into the void. except for FAW afaik

why would faw be stuck.  it should all revert back to stock timings.

[Zorg33]

why would faw be stuck.  it should all revert back to stock timings.

Someone posted it earlier that it remains.
Of course only when rebooting without cutting power.

Update: just to mention that I can't test all algos with the same driver under win10.
18.6.1 is faster in CN algos, but much slower than 19.3.3 in argon2d for example.

[Eliovp]

Hey guys,

I'm happy to see that users are finally posting their results and values here

I edited the OP with some of these posts by users.

Again, i'm pleased to see community effort again.


I also just released a new version with a bunch of new values to play with ;-)

Have fun!

Cheerio!

[lqs0208]

This is my lighter timing, hopefully stable:
--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

please test it.

51.72 on PM4.2C   VEGA56@64BIOS   CORE:1100,875,   MEM:1100,875

samsung memory?

yes

[lstrike]

Hey guys,

I'm happy to see that users are finally posting their results and values here

I edited the OP with some of these posts by users.

Again, i'm pleased to see community effort again.


I also just released a new version with a bunch of new values to play with ;-)

Have fun!

Cheerio!

Thank you so much for your efforts and work!

This is my lighter timing, hopefully stable:
--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

please test it.

Here is the test:
- gpu 0,1 are vega red dragons 56 with Hynix (bad), flashed to 64, gpu 1450/1100 and 1450/950,  all at 800mv ram/core on ONT, and 0,875 on gpuz - they directly crashed, so now work with:

--rc 45 --rcdrd 12 --rcdwr 5 --faw 16

- gpu 2,3,4 vega 56 reference, flashed to 64, 1450/1100, all at 800mv ram/core on ONT, and 0,875 on gpuz
- they work with your settings

https://i.imgur.com/I7uBLRw.png

before 1070W from wall, no 1090W

P.S.
eth:
1190W from the wall

https://i.ibb.co/RPBJYWx/Capture.png

[nars28]

-i 0 --cl 18 --w2r 17 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 20 --rcdwa 14 --rcdw 14 --rfc 148 --trp 19 --rp_rda 22 --rp_wra 48 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22

But for me this tool is unnusable because when applying timings it gives artifacts and crashes driver no matter which timings i apply (Polaris - rx570 & rx580).
I got the values by decoding hex values of timings with R_Timing1.03 tool.

Probably edit the -i 0 part.  It might not be the actual GPU and someone might accidentally apply it on some other GPU.

Of course it is the actual gpu. I have only 1 card in my test / moding machine 

[pbfarmer]

-i 0 --cl 18 --w2r 17 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 20 --rcdwa 14 --rcdw 14 --rfc 148 --trp 19 --rp_rda 22 --rp_wra 48 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22

But for me this tool is unnusable because when applying timings it gives artifacts and crashes driver no matter which timings i apply (Polaris - rx570 & rx580).
I got the values by decoding hex values of timings with R_Timing1.03 tool.

Probably edit the -i 0 part.  It might not be the actual GPU and someone might accidentally apply it on some other GPU.

Of course it is the actual gpu. I have only 1 card in my test / moding machine 

He means other people who might copy your settings w/o understanding exactly what it's doing.  It might be safer to remove '-i 0' from your OP to prevent others from making a potentially damaging mistake.

[mZoleee]

Anyone can helping for me?
I have two RX580 (Asus ROG-STRIX o8g and Asus Dual-OC-4g), and I dont know how to do it...

GPU 0:  Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]     pci:0000:01:00.0
CAS  CL: 23          W2R: 16         CCDS: 5         CCLD: 2         R2W: 28         NOPR: 0         NOPW: 0
RAS  RC: 70          RRD: 6          RCDRA: 26       RCDR: 26        RCDWA: 21       RCDW: 21
MISC  RFC: 192        TRP: 26         RP_RDA: 29      RP_WRA: 62
MISC2  WDATATR: 0      T32AW: 0        CRCWL: 25       CRCRL: 3        FAW: 0          PA2WDATA: 0     PA2RDATA: 0
DRAM1  RASMACTWR: 6    RASMACTRD: 5    ACTWR: 2        ACTRD: 3
DRAM2  RAS2RAS: 3      RP: 2   WRPLUSRP: 5     BUS_TURN: 6

GPU 1:  Ellesmere [Radeon RX 470/480/570/570X/580/580X/590]     pci:0000:04:00.0
CAS  CL: 20          W2R: 15         CCDS: 5         CCLD: 2         R2W: 26         NOPR: 0         NOPW: 0
RAS  RC: 60          RRD: 5          RCDRA: 22       RCDR: 24        RCDWA: 13       RCDW: 12
MISC  RFC: 97         TRP: 22         RP_RDA: 24      RP_WRA: 44
MISC2  WDATATR: 0      T32AW: 0        CRCWL: 22       CRCRL: 3        FAW: 0          PA2WDATA: 0     PA2RDATA: 0
DRAM1  RASMACTWR: 25   RASMACTRD: 22   ACTWR: 10       ACTRD: 13
DRAM2  RAS2RAS: 13     RP: 10          WRPLUSRP: 22    BUS_TURN: 25

Thanks!

You can try some of my pimped strap timings for Hynix:

rus_mod hynix

-i 0 --cl 18 --w2r 15 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 22 --rcdwa 13 --rcdw 12 --rfc 136 --trp 17 --rp_rda 25 --rp_wra 56 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22


rus_mod2 hynix

-i 0 --cl 18 --w2r 15 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 22 --rcdwa 13 --rcdw 12 --rfc 197 --trp 15 --rp_rda 30 --rp_wra 60 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22


rus_mod3 hynix

-i 0 --cl 18 --w2r 17 --r2w 25 --rc 61 --rrd 5 --rcdra 20 --rcdr 20 --rcdwa 14 --rcdw 14 --rfc 148 --trp 19 --rp_rda 22 --rp_wra 48 --t32aw 0 --crcwl 6 --crcrl 2 --faw 0 --pa2wdata 0 --pa2rdata 0 --RASMACTWR 47 --RASMACTRD 41 --ACTWR 15 --ACTRD 16 --RAS2RAS 148 --rp 39 --wrplusrp 49 --bus_turn 22

But for me this tool is unnusable because when applying timings it gives artifacts and crashes driver no matter which timings i apply (Polaris - rx570 & rx580).
I got the values by decoding hex values of timings with R_Timing1.03 tool.

Thanks, but unfortunately instant frozen..
I tried to change my CL value to 22 (default is 23) and same.. frozen.
I can't change anything..
I use HiveOS and the amdmemtool command is not working.. just only amdmemtweak (but i think its same)

[rednoW]

This is my lighter timing, hopefully stable:
--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

please test it.

latest 19.4.1 drivers. win10
vega64 lc ~1360/1100@875 51.4mhs with claymore 12. But hbm temp is hot 70C and one weaker vega gives sometimes red incorrect shares

22.3 kh/s trtl, testing for pool speed and hw errors

weaker vega lost hashrate to ~19.5kh/s after several hours and rig hangs after reboot attempt. Trying lo lower hbm2 clock from 1100 to 1090 ...

[heavyarms1912]

Vega 56 - Samsung

Code:

--ras 33 --rp 12 --rc 45 --rcdrd 13 --rcdwr 6 --rrds 3 --rrdl 6 --rtp 6

Code:

--ras 33 --rp 13 --rc 46 --rcdrd 13 --rcdwr 6 --rrds 3 --rrdl 6 --rtp 6