Anyone using the Sapphire NITRO+ Radeon RX 5700XT Special Edition on Hackintosh? I'm going crazy with (com.apple.DumpGPURestart) crashes

Hi guys,

as per the post title, I am having problem with this GPU, I couldn't find anyone using the SE version of this with their hackintosh and I always find Sapphire cards as 100% supported on forums.

In a nutshell:

I use Opencore (latest version), and Catalina.

everything works great except for this DumpGPURestart issue, the system could be stable up to 3 days (never made more than that), or it can crash multiple times per day. Basically the screen turns black, I'm still able to hear audio and the PC seems to be working fine, only the monitor doesn't display anything. Eventually will crash and eventually reset by itself, or not. But it is impossible to recover without an hard reset.

I have tried with different OC versions, Catalina clean install but nothing, I can't get rid of the error, until...I SWAP the video card with a 5700xt Sapphire Pulse that I have for testing purpouse.

Same config, same everything, shut the pc down, swap the GPU and there you go, running now for 8 days without any DumpGPURestart.

I have to mention that I have a windows installation for gaming, the Special Edition let me play for hours without a blink, so I would exclude a card damage.

Configuration:

MB Gigabyte Z390 Designare

32GB Corsair CMW32GX4M2C3200C16

Intel i9 9900k

2x Samsung 970 EVO Plus 1 TB (fw upgraded)

Corsair HX850

Fenvi wifi-BT

Asus XG-C100C

So I am in the process of giving up with the Special Edition which I love, if you guys have any idea who will prevent this separation between me and her it would be very much appreciated :)

submitted by /u/Thaidax
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