Have you tried any of these miners: SRBminer and XMRig? I've read that SRBminer is good for R9 390's. I tested it on my main computer with default settings 580 and it crashed the system so hard, that for awhile even BIOS logo wasn't displayed. Thankfully, I have some experience with overclocking my CPU and I know that the mobo can restart 10-20 times until the voltages are adjusted, so I didn't panick (much). I am afraid to test my rigs now, since I have not enough time to battle the crashes, but here https://bt.irlbtc.com/view/3167363.2220 are reported some nice results for CNheavy.

I've had this issue but it was with the older GPUs like the Radeon 7970. Basically it either runs for a few minutes or instanely crashes and you need to basically do a cold power cycle because you can't even TeamViewer into the machine. And sometimes it messed up the OS and you need to attach a computer, monitor and mouse to get it back to the original state.

So wondering if there is any software that is functional and decent speed with these GPUs, if not most likely going to just sell the 7970/280X on Craiglist because it seems many algos aren't worth mining with these old GPUs anymore.

+1

+1

want too

I cant vouch for any of these but I found this list on the monero mining reddit.

https://www.reddit.com/r/Wownero/comments/9kq3vy/confirmed_pools_updated_for_cryptonight_variant_2/

 Big thank you for updating your miner!!

Wohooo! This is great news!    Claymore's miners are the best both in speed and in stability esp. for older cards.

http://killallasics.moneroworld.com


and plz add rx550 support

MR. CLAYMORE

OH MY GOOD, I CAN´T BELIEVE!!

Perfect!! I am using now for some years all your Software on all Rigs, just R9 290s, never problems-only if hardware or windows itself was faulty!

NEVER MINDED YOUR FEES, -your Miners were ever rocking and stabil!

No other miner - exept last half year CPU version - has/had your hash -also Poolside,

Never mind, if some guys talk bullshit about fees!

My acount is still on newbie, I just always read -  but i know, what quality your miners are!!