Post
Topic
Board Mining (Altcoins)
Re: [JCE] Ultrafast CN-Heavy/Tube/XHV miner, low power, Vega56 1750+h/s
by
UnclWish
on 04/12/2018, 04:53:21 UTC
@Unclwish: did at least the -sync solved your problem of stuck thread?

Quote
JCE, b5+ to sync versions requires more power than b4 version
yes, measured +20% speed and +6% power on RX. Still a good deal Wink

Strange question from myself: i just plugged back my HD6950 that hasn't mined (except for quick tests) since the golden age of Claymore 9.7 and so far i cannot use multi_hash over 256 (=512Mb), while i got report from GitHub support tickets the value 864 was good. Did somebody managed to allocate >512M on those cards? I'm still using the drivers 15.11 on win8.1 i used with the card it replaced (a 7900), not tried yet to use the recommended 14.4
Yes, thread stuck bug is gone. Now trying to undestand why my RX 580 cards didn't have stable speed long time...

On old cards. Maybe my 270X 4Gb with availible only 3,5Gb for OpenCL can use all 4Gb somehow?

Who allready have good tests of sync version - please say what time need to recieve max speed on RX 580 8Gb. I want to spend some tests, but I need to know how much to wait every time...

1st try - rise a bit voltage on GPU cores - 12 minutes - no result - speed not max...