cross-posted from: https://leminal.space/post/24869981
I recently got a little tablet laptop, and learned that over thunderbolt you could plug in a GPU with a little dock board.
My desktop had a liquid cooled GPU so it became a whole thing to get it out and dockable.
I always wanted to mess with 2020 aluminum extrusion so this was my chance.
Its been a couple weeks work at this point and I'm in the home stretch. I have it running now so its just about tidying up and finding a good way to mount the acrylic panels after doing a final coolant flush
I also wanted to say thank you to all the comments from my last post when i first got my mitre saw for this project. it really made me be cautious when making my cuts, I always took my time clamping my pieces down and then going through the motion of making the cut with the saw powered off before making the cut https://leminal.space/post/24432635
I used an eGPU for a laptop a couple of years ago. When I started to do testing, I found that thunderbolt only had the bandwidth equivalent of less than 8 lanes of PCIe gen 3. This could not be the case anymore if thunderbolt has a new standard.
I think thunderbolt 5 is solid but sadly this tablet is tb4 so it does have a bit of performance loss compared to when it was on my desktop