Kext ati 78701/4/2023 ![]() ![]() Idle power consumption looks quite good, as you’d expect from GCN. While we believe GPU-Z is giving us the right readings, we’re not sure whether the 7850 voltages are the same we’ll be seeing on shipping cards because of the PCB differences. When getting a voltage reading on our 7800 cards through GPU-Z, it was interesting to note that the load voltage was almost identical between the two cards: 1.219v versus 1.213v. ![]() Power consumption should be nearly identical to shipping cards, but temperatures and noise readings are going to be significantly different since most of those cards will be using open air coolers. Please note that we’re including our 7870-based 7850 in these charts, even though none of AMD’s partners will be shipping a card in this exact configuration. Thanks to TSMC’s 28nm process AMD has been able to offer 6900 series performance on a much smaller chip, but what has that done to power consumption and all of its related properties? Let’s find out. ![]() If your exact GPU identifier is not listed here but your GPU name is, then it might be possible to get it to work with MacOS by spoofing the ID of the card.As always, we wrap up our look at a new video card with a look at the physical performance attributes: power consumption, temperatures, and noise. ![]() Please upvote this post so people can find it really easily from Google. Keep in mind that even if a GPU is on this list, it does not mean that it is fully compatible. Card unique ID ( 69A0 for example ), and the brand ( 1002 for all AMD cards ) The identifier consists of 2 main things. ( Through GPU-Z program on Windows, or from "system information" app in MacOS ) If you are looking for your graphics card in this list, get the identifier of your card and search for it on this page. ( Some of these might have frame buffer issues though ) If you find any issue(s) with the list, just contact me and I'll fix it. All graphics cards which have their identifiers in this list are working with this build of MacOS, and will probably be supported in the final release of 10.14, Mojave. The names for the different identifiers are taken from ( ) and ( pci.ids file ). These identifiers are taken from the different kexts that are found in the installed MacOS Mojave Beta 11 /System/Library/Extensions folder. ![]()
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