Re: AMD Mem Tweak - Read/modify mem timings on the fly - [Vega Friendly] [Win/Linux]
just an update on my settings and results:
have 3 vega's mining ETH on my rig (have a mix of rx470s, 480s and 570s, using phoenix 4.1c, amd driver 18.5.1 but will try 19.2.2 soon)
all vega reference 56's flashed to 64.
using wattman to adjust settings
windoze 10 1803
gpu 1012mhz @ 0.825v
mem 1085mhz @ 0.825v
power limit -35%
previously getting max of ~43.4mhs before winamdtweak changes
now getting between ~49.95mhz and ~50.9mhz (depends on gpu) with :
winamdtweak --i 6,8,9 --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
0 errors over 3 gpus over 13+ hours. happy to leave everything alone now
Yes, good straps for eth! Thanx. 50.7mhs with vega64lc and 1090 mem clockhave 3 vega's mining ETH on my rig (have a mix of rx470s, 480s and 570s, using phoenix 4.1c, amd driver 18.5.1 but will try 19.2.2 soon)
all vega reference 56's flashed to 64.
using wattman to adjust settings
windoze 10 1803
gpu 1012mhz @ 0.825v
mem 1085mhz @ 0.825v
power limit -35%
previously getting max of ~43.4mhs before winamdtweak changes
now getting between ~49.95mhz and ~50.9mhz (depends on gpu) with :
winamdtweak --i 6,8,9 --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
0 errors over 3 gpus over 13+ hours. happy to leave everything alone now
For cn-r mine posted here are slightly better (2350 vs 2280 yours)
And I recommend latest (I use 19.4.1 but 19.4.3 should be good too) drivers. They are awesome!
lol !! Those are the same timing as suggested by TRM team in their CN_MAX_YOUR_VEGA.txt guide !!
Give credit where its due !!
CN_MAX_YOUR_VEGA.txt inside the TeamRedMiner release folder
Quote from: CN_MAX_YOUR_VEGA.txt
Lucky Vega 64 or flashed 64 (Samsung):
--CL 19 --RAS 28 --RCDRD 12 --RCDWR 5 --RC 44 --RP 12 --RRDS 3 --RRDL 3 --RTP 4 --FAW 18 --CWL 6 --WTRS 4 --WTRL 9 --WR 15 --WRRD 1 --RDWR 18 --REF 17000 --RFC 248
Weaker Vega 64 or flashed 64 (Samsung) - use if lucky timings aren't 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
Lucky Vega 56 (Hynix):
--RAS 22 --RCDRD 17 --RCDWR 4 --RC 35 --RP 13 --RRDS 4 --RRDL 4 --RFC 148 --REF 15600
Weaker Vega 56 (Hynix):
--RAS 24 --RCDRD 19 --RCDWR 4 --RC 35 --RP 13 --RRDS 4 --RRDL 5 --RFC 148 --REF 15600
--CL 19 --RAS 28 --RCDRD 12 --RCDWR 5 --RC 44 --RP 12 --RRDS 3 --RRDL 3 --RTP 4 --FAW 18 --CWL 6 --WTRS 4 --WTRL 9 --WR 15 --WRRD 1 --RDWR 18 --REF 17000 --RFC 248
Weaker Vega 64 or flashed 64 (Samsung) - use if lucky timings aren't 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
Lucky Vega 56 (Hynix):
--RAS 22 --RCDRD 17 --RCDWR 4 --RC 35 --RP 13 --RRDS 4 --RRDL 4 --RFC 148 --REF 15600
Weaker Vega 56 (Hynix):
--RAS 24 --RCDRD 19 --RCDWR 4 --RC 35 --RP 13 --RRDS 4 --RRDL 5 --RFC 148 --REF 15600