03-28-2020 01:48 AM
tools
  1. beamer4's Avatar
    beamer4
    I have a 27-Inch Aluminum iMac (Retina 5K, Late 2015/Skylake), Quad Core 4.0 GHz Intel "Core i7" with an AMD Radeon R9 M395X graphics processor with 4 GB of dedicated GDDR5 memory. I would like to upgrade my GPU capacity, and I recently heard about the BlackMagic external Graphic Processor Units that are available.

    Does anyone out there have one of these? Their literature says that in order to route video signal from my iMac to their external GPU, I need (or have to somehow toggle?) Apple's "Metal GPU Protocols". What is this? How does it work? Can this be "turned on" to process ANY video signal from ANY software on my iMac, then send it through to a BlackMagic GPU? Does the (processed) signal then come back from the external GPU through to my iMac 5K monitor screen? How does this all work?
    Any knowledge/information/experience using an external GPU with an iMac would be most appreciated!
    03-23-2020 07:55 PM
  2. Just_Me_D's Avatar
    Just_Me_D
    Originally Posted by beamer4
    I have a 27-Inch Aluminum iMac (Retina 5K, Late 2015/Skylake), Quad Core 4.0 GHz Intel "Core i7" with an AMD Radeon R9 M395X graphics processor with 4 GB of dedicated GDDR5 memory. I would like to upgrade my GPU capacity, and I recently heard about the BlackMagic external Graphic Processor Units that are available.

    Does anyone out there have one of these? Their literature says that in order to route video signal from my iMac to their external GPU, I need (or have to somehow toggle?) Apple's "Metal GPU Protocols". What is this? How does it work? Can this be "turned on" to process ANY video signal from ANY software on my iMac, then send it through to a BlackMagic GPU? Does the (processed) signal then come back from the external GPU through to my iMac 5K monitor screen? How does this all work?
    Any knowledge/information/experience using an external GPU with an iMac would be most appreciated!
    Hopefully, someone will be along to answer your question soon. In the meantime, please be patient while awaiting a reply. Your duplicate threads have been removed from view. Thanks.
    Annie_M likes this.
    03-23-2020 08:39 PM
  3. etad putta's Avatar
    etad putta
    looks like garbage..https://mashable.com/review/blackmagic-egpu-review/
    03-28-2020 01:48 AM
« Can I upgrade my iMac 27" Core i7 (5K, Late 2015) Graphics Processor? | Catalina issues - Stuffit identified as malware: »

Similar Threads

  1. This $27 course will improve your writing skills from the ground up
    By iMore.com in forum iMore.com News Discussion & Contests
    Replies: 2
    Last Post: 06-23-2020, 01:47 PM
  2. Who uses the Siri Face
    By PaigeLynn96 in forum Apple Watch
    Replies: 8
    Last Post: 05-16-2020, 02:18 PM
  3. PSA: Don't use an iPhone to track someone and leave your wife's photo on it
    By iMore.com in forum iMore.com News Discussion & Contests
    Replies: 0
    Last Post: 03-20-2020, 02:12 PM
  4. NHS staff in the UK can use Microsoft Teams for free due to coronavirus
    By iMore.com in forum iMore.com News Discussion & Contests
    Replies: 0
    Last Post: 03-19-2020, 06:51 AM
  5. Can your old iPad Pro use the new Magic Keyboard?
    By iMore.com in forum iMore.com News Discussion & Contests
    Replies: 0
    Last Post: 03-18-2020, 04:51 PM
LINK TO POST COPIED TO CLIPBOARD