A working great i9 9900K + Vega 64 BUT with a FCPX Issue.


New member
Apr 11, 2018
Asus Rog Strix Z370-I Gaming
iGPU Intel UHD 630
I have a question about SMBIOS 18,3 with a Z370 board and a Vega 64 in Mojave.
The implementation is OK. SMBIOS 18,3, in Device->Properties 0300913E.
All works, rendering in FCPX works great, all my attempts to test work great.
Cinebench 2194, BruceX 12 sec.

One thing doesn’t work properly though.
When I edit in the timeline using FCPX there are operations that are slow.
Like when I use Color Finale Pro and I adjust the color properties I get a delay in time from when I move the curve to when I get the modification on the viewer. Also the curve itself, the one I adjust, takes time to be shown with its new position.
Does anyone have an idea about this? Does it have to do with SMBIOS 18,3 and the fact that there’s no Vega and the iMac it’s supposed to use an RX card? Is it worth moving to SMBIOS iMacPro ,disabling iGPU?
Also, there should be new SMBIOS now that the new iMac has a Vega 48 option.

Thanks in advance for your replies.

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