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Update worked smooth, but I lost sleep. Have anyone encountered this ?

For me update to 14.2 via sys pref went smooth, like on a real mac, no problems that I could find.

I've stayed up almost all night and I've done all the testing that I could do. Now, after all that I think I'm as close as posible with video performance as it gets at this point. IGPU works, it has h.264 and h.265 support, and RX580 works at this point. For now I'll leave it this way, because...

Is your card used at max power in final cut pro when export video ? I mean if coolers start spining and remain permanently and your graphic card temp rises ?

I've attached below the 2 IORegs, but 300Mhz I don't think it's a bug because Geekbench 4 shows the exact same frequency (see screenshot below). With your config I don't have any acceleration on h.264 or h.265.

It's not a glitch in LuxMark because GeekBench shows the same frequency. Somehow OS X doesn't allow from within driver the card to boost max frequency. When I use final cut pro 10.4.3 to export videos, the card isn't beeing utilized at full power, It remains stuck at 300mhz. Below I've attached...

I've tried with your config, but things didn't change for the better, as a matter of fact, it kind made it worse. Core clock is still stuck at 300Mhz. Next I'll try without WEG, and if still doesn't work, I don't know what to do except to reinstall the system. Below I've attached some...

J i iMac Pro 1,1. But it’s the same with other SMBIOS too. I’ve tried iMac 14,2, iMac 18,2 and 18,3. Even with Mac pro 5,1 nothing seems to change, except for quick Look and jpeg files. But now for Some reason with iMac Pro 1,1 quick Look works.

@macnb , the first thing that I did when I put the new card in my sistem was to set it as primary, but when I installed Rx 580 I've disabled IGPU. Most of the time stayed this way, only when I tryied different methodes to make RX580 work properly I've switched IGPU between on and off, but as I...

Hi guys, I have an Rx580 nitro+ and it works OOB with almost everything except h.264 and 265 acceleration. Video proc it shows that I have no acceleration on these codecs, but FCPX and Compressor Both can export videos with these codecs and it exports ok (but export time is way too long), no...

Hi guys, I have this problem too (with Rx 580 nitro+). For the past few days I’ve been struggling to rezolve this, but none of my solutions worked. Do you have any ideea how to rezolve this ? Thank you!

Hy guys, I’ve updated my sistem to 10.14.1 and the update went smooth, no problems at all. Everything seems to work ok, as before the update. I’ve updated the sistem without my dedicated graphics card (rx580 nitro+) just for testing, because I’ve heard that UHD630 on i3’s will be natively...

How is your memory configuration ? Dual Channel or single channel ? Some Users found recently that if you have The memory in dual channel mac os installer won’t Boot.