Destiny 2 RX580 Crossfire Issues

Discussion created by psnieds25 on Jul 19, 2018
Latest reply on Jul 20, 2018 by pokester

So I am having some issues trying to run Destiny 2 with RX580 8gb in crossfire.  I get about half the framerate as when I disable crossfire.  I've scoured the internet and nothing seems to be working.  I've disabled ULPS and tried all the crossfire profiles.  Currently, I run at 1080p with all the settings maxed and get a steady 60fps (capped at 60 because my monitor is 60Hz). When I load in with crossfire enabled, I get 35ish with all the settings the same.  I have a 4K monitor and want to get a steady 60fps at a higher resolution.  Any idea on what to do?


The only thing I haven't tried yet (which I don't think is an issue, but correct me if it may be), is that I use one power cable to power both GPUs.  It's an 8pin from the PSU that goes to an 8pin and 6+2.  It's a cable that came with the PSU, not a splitter or anything extra.  Both GPUs are recognized by my system and both of them spin the fans when under load.


System Specs:

2x Sapphire Pulse RX580 8gb

ASUS Z370-A motherboard (2x PCIE x16 running at x8 with 2 GPUs)

Corsair 1200W Platinum PSU

Intel i7 8700K CPU



Any help/ideas would be greatly appreciated.  Thanks!