HSA means Heterogeneous System Architecture, used to increase performance in several CPU-GPU tasks. If miner works normally after these errors - just don’t care. If interested, here’s article on Wikipedia:
It works fine yes.
Ok thanks.
It looks great! Thank you for tip.
Any idea what is the minimum memory RAM needed for 6 GPU ?
I run 3 cards with 2 GB RAM on Windows 10 (+16 GB swap). Ram usage is really not the issue… 2-4 GB for 6 cards should be sufficient. Just don’t open a web browser to check your balances 
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one my 6x rx470 rigs is runnin’ on 2gb; +16GB swap; same eff as other 4gb rigs
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How hard is the r9 390 working? Is it loud?
Im getting about 170 hs with RX 470. 3 of 4 got mem straps. Notice no difference in performance. GPU running at 1200mhz. 484w from the plug on a FX-8350 system.
Very comfortable noise level, I can work next to the miner.
Also got another system with 2x 480. Also got mem straps. Also running @1200mhz. Slightly lower voltage, slightly noiser, slightly more power drain i think, and about 185sols
Just wondering then, which is the best windows os and driver version to use with claymore?
you kinda have no choice it MUST be a 64bit so the best win so far is win10 win10 64
Ok loading windows 10 64bit now. What about driver version?
15.12 for HD 280 290* and 16.11 for RX
@darky1
have a look overthere too
What about a 390x? Got one turning up in the next hour or so
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i just did not feel to typa all other modelo the the RX ( rx has new coding called pascal) better used suitable driver for the 390 my guess would be 16.**
but theres on bitcointalk a .zip with 13 @ 15.12 driver (amdocl etc) called amd driver
290H/s and 170w power consumption on the wall. the cards are undervolted…
You welcome!! I try netdata for now
I have
3x 290x
2x 290
EVGA 1300W PSU
I’m running it on i 6 and was working 48 hours and now crashing on 6, 8, 12 hours.
Should I undervolt them and for how much?
There is 1250-1280w on the wall.
Thanks.
It seems like ZEC and other coins becoming less and less profitable,now its like 1+ year for ROI even for best cryptos…it will be plenty of hardware in like few months selling for peanuts…
Its not a year . Its more like 4 months, which is still pretty good.
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damn there’s alot of spam on the front page
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