well,that explains it…i kind of run out of paste at that point… actually my temps have been with max hash mem 85C core 62C 
…okay…found local dealer…gonna order 1mm and 1.5mm .placed order for arctic thermals…they were out of the better ones, but these will defo make this problem child cooler, thanks once again bro
1mm was not much different than .5 mm for temps on second card.
Found a pretty cool new setting today GPU 5
SOC Set to 910 in OCs, have not verified what it is actually set to in TRM.
Running this strap on just GPU 5
amdmemtweak --CL 20 --RC 36 --RP 10 --WR 14 --CWL 8 --FAW 12 --RAS 20 --REF 65535 --RFC 216 --RTP 5 --RRDL 6 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 11 --RCDWR 12
5 Likes
or this for low power, low heat settings I kinda like this one better (GPU 5 only again).
SOC not set, says 960 in TRM
A better vega might break 100w on this setting. This card runs like 10w more then my good ones.
amdmemtweak --CL 20 --RC 37 --RP 11 --WR 14 --CWL 8 --FAW 12 --RAS 20 --REF 65535 --RFC 248 --RTP 5 --RRDL 6 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 11 --RCDWR 12
3 Likes
For Vega 56 do you guys use autofan or just set the fan ratio for each card? It seems that the autofan didn’t work well on my Vegas 56 (neither the --vega-temp configuration on TRM seems to work as well).
I was checking SOC voltages and noticed that my gpu 1 that is mem1045 is actually running SOC 1107.
I have allways thought that for vega 56 1028 is max SOC. Is this known thing ?
EDIT.straps that i use on that 56 . Stable - mem 1045 vdd 825-830 core 1100
amdmemtweak --RC 37 --RP 11 --WR 13 --CWL 8 --FAW 12 --RAS 22 --REF 65535 --RFC 239 --RTP 6 --RRDL 5 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 12 --RCDWR 12
2 Likes
Ya I noticed that, if you set mem to 1028 it goes SoC 1107. In my experience, changing mem from 1020 to 1028 gives +1Mh, and 1028 to 1050 only adds another .3 Mh.
I’ve only been able to get my 56 Rog Strix and flashed 64s to run at SoC1107. The guy I bought my last rig from said he ran his 56s at 1050 mem with this strap:
"Here’s the overclock and memory tweaks I was using for the Vegas
amdmemtweak --CL 20 --RAS 26 --RCDRD 12 --RCDWR 12 --RC 38 --RP 12
–RRDS 3 --RRDL 5 --RTP 6 --FAW 12 --CWL 8 --WTRS 4 --WTRL 9 --WR 13
–REF 24000 --RFC 239
coreclock 1100
memclock 1050
core/mem voltage 850mv"
I didnt do much testing with his strap yet I like the 1020/1028 mem settings.
1 Like
Changed pads and other brand paste. I placed 1.5mm to that one small component, other pads 1mm.
Results looks good, now with ambient 30c and fan 90% core is around 57c deg. and mem 75c deg.So mem temp dropped like 10c deg. my other ref 56 is showing high temps again, i think im gonna replace paste and pads again with these other brand products…so will see how it goes…even here up north its gonna be hot hot for few week, like 30+, just have to lower clocks on gpus that are getting too hot then…too many of them to start replacing all thermals.
3 Likes
that a good tune! . Looks like i can use this one ref 56 untill i get new thermals to this one next week.
I can live with this as long it stays below 80c deg… Nice one again 
Here´s the other ref 56
1 Like
hi, please show me the belt for hunix and what you wrote in Extra config arguments?
? how can i help you? extra config…do u mean miner conf in flight sheet…or straps on Advanced config field on oc tab ? Hynix, do you want normal hynix values ?
amdmemtweak --CL 20 --RC 36 --RP 11 --WR 14 --CWL 8 --FAW 12 --RAS 20 --REF 65535 --RFC 248 --RTP 5 --RRDL 6 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 12 --RCDWR 12
1 Like
thanks, how did you register (eth cfg) that you have all the same A448?
thats just eth conf A…hive tune gpus to that conf…there is no special confs to select …that i dont know anyways
You can also make it as:
–eth_config=B
to let it auto-tune. But I personally found B446 to work best for my card.
2 Likes
how many cards do you have ? all vegas? samsung or hynix doesn’t matter? if I want to write a config for each map, how can I edit it with one comma or two?
I have one Vega56 with Hynix memory. I use the straps from @Smining570 with the following OC settings:
In the TeamRedMiner configuration, you need to separate each card with one comma. For example if you have three cards:
–eth_config=B446,B448,B576
or you can use this to let each card auto-tune each time:
–eth_config=B,B,B
3 Likes
thank you, I just needed this information to start trying to select the config
Another done, pads and paste to ref card, proper airflow and i can now drive all with max, mining room ambient around 37c deg. . wouldn’t mind if this unusual heat wave would move on and we could return to normal Skandinavian weather! Cant expand any more, drawing 15A 3450W on one thick extencion from 16A breaker… maybe later ill route 400V inside…more heat etc… 
vegas are working great, cant be more pleased.
1 Like
Got the low power Samsung setting to a little more hash with less watts depends on the card but running this at 51.2 for 92-102w.
Core: 975
VDD: 762
Mem: 940
Strap:
amdmemtweak --CL 20 --RC 37 --RP 11 --WR 14 --CWL 8 --FAW 12 --RAS 20 --REF 65535 --RFC 248 --RTP 5 --RRDL 6 --RRDS 3 --WTRL 9 --WTRS 4 --RCDRD 11 --RCDWR 12
only trying these settings on 1 & 5 here:
A couple of my other cards needed just a bit more vdd but stable at 768 or 775.
2 Likes
Wow this is impressively low VDD. I can’t get my (Hynix) Vega 56 lower than 850mV. Any lower than this and I get quite a few “GPU DEAD” errors. You don’t get any “GPU DEAD” error with these settings, ever?