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

[lupaarSen]

You can actually go 50 MHs+ on a vega 56 with Hynix.  This one can go 52 MHs+ at 1090+ core.

Code:

x                                                                                                                                                                     x
xGPU:   PCI 0000:0b:00, Radeon RX Vega 56 8.0 GB, BIOS: 113-376XL-UO2, Mem Info: Hynix HBM H5VR32ESM4H_REV1                                                           x
x       Clk: 991Mhz, P-State: 1, Mclk: 960Mhz, Pwr: 104W, FanSpeed: 76%, Volt: 0.812v, Temp: 44C, Junc Temp: 49C, Mem Temp: 59C                                       x
x                                                                                                                                                                     x
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x--------------------- GPU Status -------------------------------------------                                                                                         x
x[2020-05-02 06:49:25][info][miner/0]: [2020-05-02 06:49:23] GPU 0 [44C, fan 76%]       ethash: 50.24Mh/s, avg 50.12Mh/s, pool 42.55Mh/s a:30 r:0 hw:0                x
x[2020-05-02 06:49:25][info][miner/0]: [2020-05-02 06:49:23] Total                      ethash: 50.24Mh/s, avg 50.12Mh/s, pool 42.55Mh/s a:30 r:0 hw:0                x
x[2020-05-02 06:49:25][info][miner/0]: [2020-05-02 06:49:23] ----------------------------------------- Pool Status ------------------------------------------         x
x[2020-05-02 06:49:25][info][miner/0]: [2020-05-02 06:49:23] us1-etc.ethermine.org      ethash: 50.24Mh/s, avg 49.59Mh/s, pool 42.55Mh/s a:30 r:0                     x

Impressive...full PPT+Timings you use please?!Drivers?

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[Bathmat]

Any updates for newer drivers (20.2.2 and 20.4.2) and 5600XT support? Would love to be able to modify timings without having to flash.

[pbfarmer]

would someone please be able to help me out with some vega 64 timings and clocks and maybe ppt tables to get power usage below 200W at wall? been getting 48mh @200w from wall from each card, i imagine i can do better.

Settings in pic run ~168w/GPU including idle ATW (120v, 1600 plat PSU).  amdmemtweak params are --RAS 30 --RCDRD 14 --RCDWR 6 --RC 44 --RP 12 --REF 11700 --RRDL 4

[pbfarmer]

would someone please be able to help me out with some vega 64 timings and clocks and maybe ppt tables to get power usage below 200W at wall? been getting 48mh @200w from wall from each card, i imagine i can do better.

Settings in pic run ~168w/GPU including idle ATW (120v, 1600 plat PSU).  amdmemtweak params are --RAS 30 --RCDRD 14 --RCDWR 6 --RC 44 --RP 12 --REF 11700 --RRDL 4

Thanks mate ill give them a run. im on windows though and dont think i can get voltages down that low without powerplay tables? think its capped at 900mv.

You can use ODNT to easily create a PPT similar to my clocks/voltages listed on the right.  Only difference is that you may need to use mem P2 set to 1028 (and lock out P3), in order to take advantage of the power savings of a reduced SOC clock.

Btw, if you really want to get crazy, there's been a lot of noise about flashing a 64 w/ a 56 BIOS (yes, the reverse of what most people have been doing) to get higher hashrates at lower power.  Not sure which models this actually works for tho, and haven't tried it myself... yet.

[Munhenhos]

would someone please be able to help me out with some vega 64 timings and clocks and maybe ppt tables to get power usage below 200W at wall? been getting 48mh @200w from wall from each card, i imagine i can do better.

Settings in pic run ~168w/GPU including idle ATW (120v, 1600 plat PSU).  amdmemtweak params are --RAS 30 --RCDRD 14 --RCDWR 6 --RC 44 --RP 12 --REF 11700 --RRDL 4

Thanks mate ill give them a run. im on windows though and dont think i can get voltages down that low without powerplay tables? think its capped at 900mv.

You can use ODNT to easily create a PPT similar to my clocks/voltages listed on the right.  Only difference is that you may need to use mem P2 set to 1028 (and lock out P3), in order to take advantage of the power savings of a reduced SOC clock.

Btw, if you really want to get crazy, there's been a lot of noise about flashing a 64 w/ a 56 BIOS (yes, the reverse of what most people have been doing) to get higher hashrates at lower power.  Not sure which models this actually works for tho, and haven't tried it myself... yet.

i'm getting 54Mh (samsung) and 50MH (hynix). 930W on the wall for 6 vegas (all flashed 56). 900W on the wall, plat PSU.

[pbfarmer]

would someone please be able to help me out with some vega 64 timings and clocks and maybe ppt tables to get power usage below 200W at wall? been getting 48mh @200w from wall from each card, i imagine i can do better.

Settings in pic run ~168w/GPU including idle ATW (120v, 1600 plat PSU).  amdmemtweak params are --RAS 30 --RCDRD 14 --RCDWR 6 --RC 44 --RP 12 --REF 11700 --RRDL 4

Thanks mate ill give them a run. im on windows though and dont think i can get voltages down that low without powerplay tables? think its capped at 900mv.

You can use ODNT to easily create a PPT similar to my clocks/voltages listed on the right.  Only difference is that you may need to use mem P2 set to 1028 (and lock out P3), in order to take advantage of the power savings of a reduced SOC clock.

Btw, if you really want to get crazy, there's been a lot of noise about flashing a 64 w/ a 56 BIOS (yes, the reverse of what most people have been doing) to get higher hashrates at lower power.  Not sure which models this actually works for tho, and haven't tried it myself... yet.

i'm getting 54Mh (samsung) and 50MH (hynix). 930W on the wall for 6 vegas (all flashed 56). 900W on the wall, plat PSU.

Care to share which vendor/model?  I'm waiting to hear that someones done Sapphire Nitros...

Also, didn't think they made hynix 64s?

[wielaa]

Munhenhos, could you share some more details about it? I run a rig of vega 64 lc and would like to check this. They are running on samsung memory, can you share 56 bios? Thanks!

i'm getting 54Mh (samsung) and 50MH (hynix). 930W on the wall for 6 vegas (all flashed 56). 900W on the wall, plat PSU.
[/quote]

Can u share your timings on the samsung vegas.

thanks
[/quote]

[Eliovp]

I first didn't think it was possible due to the onboard PSP obfuscating the registers.
However, that doesn't mean that we can't bypass it..

Navi Timing injections is working perfectly





 

[xMindx163]

Hi. Apparently, there is already a Navi timing decoder. Will it be shared or private for now? The result is not shining yet. Compare with the result 1500+ tref 10000-12000.

[Eliovp]

Hi. Apparently, there is already a Navi timing decoder. Will it be shared or private for now? The result is not shining yet. Compare with the result 1500+ tref 10000-12000.

Right, i did a bios editor a few months ago, was thinking about releasing it but then RBE came and i figured why have 2 

Mine however decodes and encodes the entire strap, (with auto mode register fixes where necessary) works on navi 10, 12 and 14.

[CrypR]

I like yours better, all on one page and more like what I am familiar with.  I am hopeful you will release it to the group.

[xMindx163]

I would pick the video card timings ))) Changing this editor to OhGodAnAMDEditor ))))) He, too, few people have )))). The Russian-language forum boasts decoded timings from frequency 2000 with additional modifications.

[pp55]

I would pick the video card timings ))) Changing this editor to OhGodAnAMDEditor ))))) He, too, few people have )))). The Russian-language forum boasts decoded timings from frequency 2000 with additional modifications.

Any links?

[notminerproduction]

Hello! Who can share their experience on settings for Radeon VII?

[xMindx163]

I would pick the video card timings ))) Changing this editor to OhGodAnAMDEditor ))))) He, too, few people have )))). The Russian-language forum boasts decoded timings from frequency 2000 with additional modifications.

Any links?

https://miningclub.info/threads/davim-iz-rx-5700-58mh.66883/post-1709943

[pp55]

I would pick the video card timings ))) Changing this editor to OhGodAnAMDEditor ))))) He, too, few people have )))). The Russian-language forum boasts decoded timings from frequency 2000 with additional modifications.

Any links?

https://miningclub.info/threads/davim-iz-rx-5700-58mh.66883/post-1709943

Boт cпacибo! Пpoпycтил кaк-тo

[xMindx163]

Boт cпacибo! Пpoпycтил кaк-тo

Oн тaйминги нe дaл ))))

[Eliovp]

Boт cпacибo! Пpoпycтил кaк-тo

Oн тaйминги нe дaл ))))

You're talking about the entire Russian scene? Yeah, it's well known that they keep almost everything to themselves.
They also like to start talking random Russian in an English thread. 

Although i'm very well aware that you can't just throw everyone in the same pot.

[pp55]

Boт cпacибo! Пpoпycтил кaк-тo

Oн тaйминги нe дaл ))))

You're talking about the entire Russian scene? Yeah, it's well known that they keep almost everything to themselves.
They also like to start talking random Russian in an English thread.

Although i'm very well aware that you can't just throw everyone in the same pot.

Sorry from both of us for that. Just some flood in russian
Unfortunately nothing helpful about timings was discussed in that thread...

[xMindx163]

You're talking about the entire Russian scene? Yeah, it's well known that they keep almost everything to themselves.
They also like to start talking random Russian in an English thread. 

Although i'm very well aware that you can't just throw everyone in the same pot.

You are partly right. I have a private timings for RX580 8GB Samsung and Micron Mh 36.5 to 35.5. Actually my old theme on the Russian forum (there are no timings there).
https://forum.bits.media/index.php?/topic/38510-eth-xmr%D1%82%D0%B0%D0%B9%D0%BC%D0%B8%D0%BD%D0%B3%D0%B8rx470480570580-%D0%BE%D0%BF%D1%82%D0%B8%D0%BC%D0%B8%D0%B7%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%BD%D1%8B%D0%B5-%D1%82%D0%B0%D0%B9%D0%BC%D0%B8%D0%BD%D0%B3%D0%B8-%D0%B8-%D0%BA%D0%BE%D0%BD%D1%84%D0%B8%D0%B3%D0%B8/