Jump to content
You must now use your email address to sign in [click for more info] ×

Automatic selection of graphics mode fails with macOS Catalina.


Miguel50

Recommended Posts

Automatic selection of graphics mode fails with macOS Catalina.

Hi,

I am having some problems with the performance of Affinity Designer and Affinity Photo and I would like to know if this is happening to someone else.

My system:
MacBook Pro (15-inch, 2017)
2.8 GHz Intel Core i7 4-core
16 GB 2133 MHz LPDDR3
Intel HD Graphics 630 1536 MB + AMD Radeon Pro 555 2Gb

One thing that I really like about these computers is the ability to use both GPUs at the same time. Depending on the requirement, macOS sends the process to the low or high performance GPU. And this seems to be something really good for the overall performance of the system.

My Affinity applications (Designer and Photo) used the high performance GPU, and it was wonderful. But now with macOS Catalina, Affinity only uses the low-yield GPU, and it shows a lot.

I would like to know if someone has noticed a similar behavior, to be able to rule out that it is my computer that has been broken.

Thank you.

Link to comment
Share on other sites

Hi Gabe,

Below you can see screenshots of my performance settings in Photo and Designer respectively.

To know which GPU is being used my computer I use the Monitor (also attached screenshot). As you can see, Affinity apps appear as not using high-performance GPUs. I also look at About this mac, where it usually appears on the screen that GPU is being used. And I also take a look at System Report, in the Graphics / Screens section, where the use of GPUs also appears.

I have also noticed that with Final Cut, Motion, and iMovie this problem does not exist. Attachment screenshot.

If you need more information from me ask me. Any idea what may be happening?

A greeting and thank you very much for the help.

 

1349048469_Capturadepantalla2020-01-10alas17_35_52.thumb.png.8a3434a527f203dc49228f969c5b3a2d.png

617437931_Capturadepantalla2020-01-10alas17_36_31.thumb.png.3ab239fde00c8134b6d238c7c94cadd7.png

2143251148_Capturadepantalla2020-01-10alas17_42_51.thumb.png.b87aba04276b49305c107a2ca2eb76e5.png

287712188_Capturadepantalla2020-01-10alas17_39_25.thumb.png.dedb3e6ae0e076e3f28f1a27c4d511c8.png1891660045_Capturadepantalla2020-01-10alas17_45_53.thumb.png.1ef12067316c7f52472614f56713a181.png

 




 

Link to comment
Share on other sites

  • Staff

That should change as soon as you start to paint or use any effects. It is not going to use the dedicated GPU on a blank document. Open up the GPU history in Activity Monitor > Window > GPU history and you can tell which GPU is being used. 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...

Important Information

Terms of Use | Privacy Policy | Guidelines | We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.