Post
Topic
Board Mining (Altcoins)
Re: AMD Mem Tweak - Read/modify mem timings on the fly - [Vega Friendly] [Win/Linux]
by
hammuh
on 18/04/2019, 23:09:09 UTC
Hi!

For everyone testing modded mem timings for CN using TeamRedMiner:

TRM v0.4.4 is released on GitHub (https://github.com/todxx/teamredminer/releases).

The release contains a new *-mode specifically targeted towards Vega GPUs with modded mem timings and running normal CN variants (not Turtle). It’s the new default mode for Vegas.

The release also contains a new tuning guide with recipes for Vegas. Using it we can produce seriously sexy hashrates on all Vegas without increasing core clock above 1407 MHz (CN/r: 2440 h/s V64, 2250 h/s V56@64, 2130 h/s 56 Hynix).

The release will be in alpha state for a few hours before we post in our Bitcointalk topic, if anyone has the chance to take it for a spin, please do so and let us know your CN/r results.

Cheers, K

Quick test...

Vega 64 timing via pbfarmer and others:
--RAS 28 --RCDRD 12 --RCDWR 5 --RC 44 --RP 12 --RRDS 3 --RRDL 3 --RFC 248 --REF 15600

Settings:
1401 mhz core
1107 mhz memory
870 mv voltage

TRM v0.4.4 results:
cnr (monero): ~2.400 kh/s
cnv8_rwz (graft): ~3.150 kh/s
cnv8_half (masari): ~4.600 kh/s
cnv8_dbl (x-cash): ~1.200 kh/s