Good news!
I flashed Radeon Pro VII with Radeon VII vbios, and now it works on Mojave.
I used rufus-4.6 to create FreeDOS drive and amdvbflash_dos_4.68.exe
I used radeon_vii.pro_gop vbios modified by Bmju in this thread https://forums.macrumors.com/thread...s.2378942/page-27?post=32824599#post-32824599
It won't flash without additional special commands, so instead of simple -p command i used multiple commands to bypass checks and restrictions -p -fa -fp
As expected, card started to behave like normal Radeon VII and under full load quickly became too hot and too loud. So i used PowerPlay table for Radeon VII clock speed 1645MHz @901mV shared by h9826790 here https://forums.macrumors.com/thread...ii.2194899/page-7?post=31898640#post-31898640 and it give me very nice maximum hotspot 85°C and low noise fan. Fan starts to spin only if hotspot temperature became higher than 55°C. Still can't monitor any other temperature sensors of this card on macOS.
Because i'm on Hackintosh and still testing things, i used only these fields yet:
<key>PP_PhmSoftPowerPlayTable</key>
<key>model</key>
Currently only 3 middle DP ports works.
I flashed Radeon Pro VII with Radeon VII vbios, and now it works on Mojave.
I used rufus-4.6 to create FreeDOS drive and amdvbflash_dos_4.68.exe
I used radeon_vii.pro_gop vbios modified by Bmju in this thread https://forums.macrumors.com/thread...s.2378942/page-27?post=32824599#post-32824599
It won't flash without additional special commands, so instead of simple -p command i used multiple commands to bypass checks and restrictions -p -fa -fp
As expected, card started to behave like normal Radeon VII and under full load quickly became too hot and too loud. So i used PowerPlay table for Radeon VII clock speed 1645MHz @901mV shared by h9826790 here https://forums.macrumors.com/thread...ii.2194899/page-7?post=31898640#post-31898640 and it give me very nice maximum hotspot 85°C and low noise fan. Fan starts to spin only if hotspot temperature became higher than 55°C. Still can't monitor any other temperature sensors of this card on macOS.
Because i'm on Hackintosh and still testing things, i used only these fields yet:
<key>PP_PhmSoftPowerPlayTable</key>
<key>model</key>
Currently only 3 middle DP ports works.
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