my rig have a strange pattern, every 48 hours nontsop mining will get 90 Celcius shutdown , while my GPU not showing any burned effect , anyone know how to fixed this ?

i'm using SRB latest version.

@doktor83,

Why does my 8 GB GPU seems a little bit slow than a 4GB using artocash algo ?

here's the screenshoot.

https://imgur.com/a/LVdE84X

All GPU are RX580  with setting auto_intensify: 0 and double thread: true

4 GB can reach 950-960 H/s meanwhile 8GB only 810-820 H/s

8 GB is micron and 4 GB is samsung all with 1200/875 and 2025/875 overclock setting.

can u activate double thread with 4 GB VGA ?, it didn't shown an increase hash-rate.

After mining for sometime 1 days , windows starting not respond , the start button wont respond on click. and i can't even restart windows , need to fire the reset button on Mobo lol.

Reinstall windows fresh , still happened after mining for 1 days.

I think it's the miner problem.

I dont have problem with claymore mining 24/7 for 1 month.

I'm running windows 10 x64  , memory 8 GB. Virtual memory 64000 with 6 VGA.