Help! Hey Guys... A bit of a noob here, so greatly appreciate any help.
Setting up my 2nd and 3rd rig and decided to go with the RX580... Ended up with XFX RX580 8GB GTS Black Edition
Info on card:
http://xfxforce.com/en-us/products/amd-radeon-rx-500-series/rx-580-gts-8gb-dd-rx-580p8dbd6
I was only getting 18-19 hash rate out of the box... I can't get it past 20! From what I've read the 580's should be in the high 20's at least.
This was the best I could do... In ethOS I've updated the config...
Core: I've maxed out (according to specs) at 1425.
Memory: 2220
Is there anything else I should try?? Hoping to not have to return 10 GPUs...
Setting up my 2nd and 3rd rig and decided to go with the RX580... Ended up with XFX RX580 8GB GTS Black Edition
Info on card:
http://xfxforce.com/en-us/products/amd-radeon-rx-500-series/rx-580-gts-8gb-dd-rx-580p8dbd6
I was only getting 18-19 hash rate out of the box... I can't get it past 20! From what I've read the 580's should be in the high 20's at least.
This was the best I could do... In ethOS I've updated the config...
Core: I've maxed out (according to specs) at 1425.
Memory: 2220
Is there anything else I should try?? Hoping to not have to return 10 GPUs...
You're supposed to underclock the GPU and tweak the memory timings with BIOS edits.
I picked up one of those XFX RX 580s as well, but it has two different types of memory. 4GB of type 1 Samsung and 4GB of type 2 Hynix (I posted a pic from the bios editor below).
https://m.imgur.com/gallery/y74j1
So far I haven't tried to use the same straps across both types of memory...I have tried copying the 1500 from type 1 (Samsung) to only type 1, and the 1500 of type 2 to only the 2 (Hynix). I reflashed the BIOS for 1625 as well, but it was still unstable. I did several attempts with the 1625 Straps where I underclocked the GPU in Wattman but it didn't seem to help.
Does anyone think I should try to use the same timings "straps" for both the Samsung and Hynix? It seems really odd/tricky to me to have 2 different types of memory to overclock independently.
If you like softbricking them, sure, go ahead!
I'm not 100% sure my card has two types of memory. If it only has Hynix it will not matter what straps I plug in for Samsung memory. As far as bricking it, I'm only adjusting memory timings. There's surely going to be some timings that would work better than the defaults for ETH mining.