Seems I can't mix RX570 with HD7950


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Profile Joseph Stateson
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Joined: 27 Jun 08
Posts: 641
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Message 92112 - Posted: 9 Jul 2019, 17:04:06 UTC
Last modified: 9 Jul 2019, 17:20:47 UTC

I put an unused HD7950 in with several RX570s and Einstein tasks failed immediately. Was able to suspend fast enough to avoid running through my allotment for the day.


This was a new Linux system and I used

sudo ./andgpu-install --opencl=legacy

It is not clear exactly what that does and the amd release info says use legacy for anything before "vega-10" and I have never seen a vega-10 I have heard of the 56 and 64 vegas.

Anyway, the RX are all crunching seti & Einstein fine, just cant have that HD board in

I just checked command line options and =legacy,pal is another option but I don't know if that will fix the HD problem
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Message boards : GPUs : Seems I can't mix RX570 with HD7950

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