dling Posted August 4, 2017 Posted August 4, 2017 (edited) Ive been thinking that this should have happened years ago. An external box that would allow us to remove the cards from the case along with all their heat. It should have it's own psu the can be upgraded in power. http://www.amd.com/en-us/innovations/software-technologies/technologies-gaming/xconnect \ Edited August 4, 2017 by dling Share this post Link to post Share on other sites More sharing options...
cchalogamer Posted August 4, 2017 Posted August 4, 2017 It's been doable for a few years now and officially supported with several laptops and enclosures for over a year. The biggest problem is with a card like a GTX 1080 it's roughly a 25% performance hit due to the limitations of the Thunderbolt connection. There's a chance AMD worked some magic and can make it all work better in Thunderbolt 3's roughly PCIe 3.0 Share this post Link to post Share on other sites More sharing options...
ccokeman Posted August 4, 2017 Posted August 4, 2017 Just putting this here http://www.overclockersclub.com/reviews/powercolor_devil_box/ http://www.overclockersclub.com/reviews/powercolor_devil_box_redux/ Share this post Link to post Share on other sites More sharing options...
dling Posted August 4, 2017 Posted August 4, 2017 I would think something like this would be good for the desktop pc also. I agree that there would need the direct connect with the pcie slots for max performance . A vga card house with its own cooling and psu would make the inside of my case a lot cooler and less cluttered. Share this post Link to post Share on other sites More sharing options...
Waco Posted August 4, 2017 Posted August 4, 2017 I'm still surprised that external PCIe never caught on. It's not hard to channel 16 lanes over a decent cable, it's not like it has to be super long. Share this post Link to post Share on other sites More sharing options...
cchalogamer Posted August 4, 2017 Posted August 4, 2017 I'm still surprised that external PCIe never caught on. It's not hard to channel 16 lanes over a decent cable, it's not like it has to be super long. I think the biggest reason based on the laptop use case is the lack of hot plug support, similar to how people chose USB 2.0 external HDDs over eSATA for the most part because it was so easy and common on systems. Thunderbolt takes care of hot plug and ease of use, just not having direct access to the PCIe lanes hurts it for things like graphics cards. Still that could all change down the road. Even now doing external PCIe is a thing using devices like the ones here but they make the thunderbolt solutions look simple (and they are) and cheap Share this post Link to post Share on other sites More sharing options...
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