My guess? This:
In Patch Notes:
Mac Min Spec
We have switched the Mac renderer from OpenGL to MoltenVK (Metal) to support the upcoming release of the upcoming MacOS Mojave. Upon first launching the game, you will notice longer load times and frequent hitching as the shaders are rebuilt for MoltenVK, with some notable unstableness in this first PTS patch. We plan to make iterations throughout PTS to improve performance. To support these changes, we will be updating the minimum spec for all Mac players in Update 20. These will be as follows:
Operating System: macOS High Sierra v 10.13
Model: Late-2013 27-inch iMac and Newer
Hard Disk Space: 85 GB free HDD space
Internet: Internet Broadband Connection
If you don't want to build a new PC... you actually have 3 other options with your current one:
1- Try the Windows ESO client on Wine. Since you don't have Vulkan support, you won't be able to use DXVK, so you may need to build Wine yourself, in order to apply the patch from here: https://bugs.winehq.org/show_bug.cgi?id=44514
2- Install Windows and play ESO on Windows.
3- Install Linux and play the ESO Windows client on Wine. Same as on OSX, you will need to build your own wine with that patch, since your card is too old for Vulkan support, but it'll probably be easier to build on Linux and you may even get better performance than on OSX.
Note that option #2 is probably the best-performing one and possibly easiest to set up if you are unfamiliar with building software for Unix systems (like OSX), while #1 would be the most convenient/least intrusive.

SilverWrought wrote: »Hmmm... maybe time to stop ESO.... Should be backward compatibility.
Sanemancured wrote: »I've gone through the whole thing at length. I've decided to get a new iMac after all. The price of a decent PC with a monitor is almost as much and I'm only using my iMac to play ESO plus lots of productivity stuff. Also I'd need a new iMac in years to come anyway.
Hopefully sorted.
PB
You can basically blame Bitcoin for the stupid prices while building your own PC's these days. Good video cards are nearly double what they were only a few years ago.
Head.hunter wrote: »What? Late 2013? I have a mid 2011 model. Well sorry, but *** this game if they think I'm buying a brand new desktop computer just so I can play. You're essentially cutting off a huge percentage of players by doing this. What does Zenimax gain with this upgrade? Who knows.
Apple shipped a little over 12% of the PC market in the US last year - which isn't "tiny". But that may not be representative of the overall Mac ESO player base. For example, it could be lower if fewer Mac owners are gamers, or it could be higher because of fewer competing MMO options for Macs, or if people hold on to Macs longer than PCs (and hence the user base is larger than new sales would indicate). The premium that Mac computers cost might also indicate the willingness of their users to spend more on a game than PC users. But even if we just go with a 10% hit if all Mac users disappeared - that would hurt, especially given the very little extra money they seemingly spend supporting Macs.Head.hunter wrote: »What? Late 2013? I have a mid 2011 model. Well sorry, but *** this game if they think I'm buying a brand new desktop computer just so I can play. You're essentially cutting off a huge percentage of players by doing this. What does Zenimax gain with this upgrade? Who knows.
1 This thread is from October of last year, so if you've been playing up till now you're fine.
2 ZOS were forced to make the change due to Apple dropping support for OpenGL.
3 Apple accounts for only a tiny percentage of home computers and laptops so even if every Apple user quit the game simultaneously, no one would notice the difference.
4 Obligatory can I have your stuff request?
Apple shipped a little over 12% of the PC market in the US last year - which isn't "tiny". But that may not be representative of the overall Mac ESO player base. For example, it could be lower if fewer Mac owners are gamers, or it could be higher because of fewer competing MMO options for Macs, or if people hold on to Macs longer than PCs (and hence the user base is larger than new sales would indicate). The premium that Mac computers cost might also indicate the willingness of their users to spend more on a game than PC users. But even if we just go with a 10% hit if all Mac users disappeared - that would hurt, especially given the very little extra money they seemingly spend supporting Macs.Head.hunter wrote: »What? Late 2013? I have a mid 2011 model. Well sorry, but *** this game if they think I'm buying a brand new desktop computer just so I can play. You're essentially cutting off a huge percentage of players by doing this. What does Zenimax gain with this upgrade? Who knows.
1 This thread is from October of last year, so if you've been playing up till now you're fine.
2 ZOS were forced to make the change due to Apple dropping support for OpenGL.
3 Apple accounts for only a tiny percentage of home computers and laptops so even if every Apple user quit the game simultaneously, no one would notice the difference.
4 Obligatory can I have your stuff request?
And that 3% are funneled into about 1/3 as many available games. But you're welcome to send me even 3% of your gross income, since you won't notice the difference!Apple shipped a little over 12% of the PC market in the US last year - which isn't "tiny". But that may not be representative of the overall Mac ESO player base. For example, it could be lower if fewer Mac owners are gamers, or it could be higher because of fewer competing MMO options for Macs, or if people hold on to Macs longer than PCs (and hence the user base is larger than new sales would indicate). The premium that Mac computers cost might also indicate the willingness of their users to spend more on a game than PC users. But even if we just go with a 10% hit if all Mac users disappeared - that would hurt, especially given the very little extra money they seemingly spend supporting Macs.Head.hunter wrote: »What? Late 2013? I have a mid 2011 model. Well sorry, but *** this game if they think I'm buying a brand new desktop computer just so I can play. You're essentially cutting off a huge percentage of players by doing this. What does Zenimax gain with this upgrade? Who knows.
1 This thread is from October of last year, so if you've been playing up till now you're fine.
2 ZOS were forced to make the change due to Apple dropping support for OpenGL.
3 Apple accounts for only a tiny percentage of home computers and laptops so even if every Apple user quit the game simultaneously, no one would notice the difference.
4 Obligatory can I have your stuff request?
People don't buy macs for gaming and that is reflected in the Steam Hardware and Software survey, where mac owners only make up a little over 3% of users.