this post was submitted on 28 May 2024
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    [–] RobotToaster@mander.xyz 98 points 4 months ago (3 children)

    This is apparently what the front looks like.

    [–] driving_crooner@lemmy.eco.br 74 points 4 months ago

    Socks outside vs inside

    [–] JustZ@lemmy.world 9 points 4 months ago

    Wow even looks like a GPU.

    [–] redbr64@lemmy.world 1 points 4 months ago

    What is it?

    [–] rtxn@lemmy.world 97 points 4 months ago

    Still more reliable than Wayland on nvidia.

    [–] nicknonya@lemmy.blahaj.zone 66 points 4 months ago (2 children)

    also doubles as an electrical fire generator, very versatile

    [–] cmnybo@discuss.tchncs.de 9 points 4 months ago

    If you are worried about that, then don't look behind the panel on any computers with a wire wrapped backplane.

    [–] papertowels@lemmy.one 7 points 4 months ago

    The design is very human

    [–] 01101000_01101001@mander.xyz 62 points 4 months ago (1 children)
    [–] fluxion@lemmy.world 2 points 4 months ago

    -O2 from the looks of it

    [–] TWeaK@lemm.ee 36 points 4 months ago (3 children)
    [–] unwillingsomnambulist@midwest.social 19 points 4 months ago* (last edited 4 months ago)

    Only gamers will get that joke

    -Jensen Huang, Computex, May 29, 2023

    [–] jystfact@sh.itjust.works 5 points 4 months ago

    It certainly can cause crisis

    [–] LodeMike@lemmy.today 30 points 4 months ago (1 children)
    [–] MeanEYE@lemmy.world 8 points 4 months ago

    Actually no. Wire wrapping prototypes were made like this. This also looks like an old ISA card as well, from which period this method of prototyping was still in us. It's also the method in which the Apollo's guidance computer was made and that one survived a lot harsher conditions than desktop PC, and survived.

    [–] Starb3an@sh.itjust.works 29 points 4 months ago* (last edited 4 months ago) (1 children)

    Mine almost looks that good

    [–] shalva97@lemmy.world 8 points 4 months ago
    [–] Treczoks@lemmy.world 25 points 4 months ago* (last edited 4 months ago)

    This looks more like the boards they used in the 60s and 70s in prototyping. I have done such a board myself in my youth. All 40xx and 74LSxx DIL chips and a plain dot board. And a sh-tload of patching wire where I had to remove the isolation paint before I could solder that stuff.

    I don't think you could build a working GPU with that wirewrap technology, the frequncies needed are simply to high.

    [–] dejected_warp_core@lemmy.world 25 points 4 months ago

    If it's open, looks don't matter. Also doesn't matter if the drivers are trash, or if it runs zero games. It's all fixable trash - that's the point.

    (Also, that's not a GPU, but it's the thought that counts)

    [–] alcoholicorn@lemmy.ml 24 points 4 months ago (4 children)
    [–] ogeist@lemmy.world 79 points 4 months ago (1 children)

    A free and open source GPU compiled by hands

    [–] geography082@lemm.ee 1 points 4 months ago (3 children)

    The free and open source comes with the fact it was hand made ? I don’t get it

    [–] Vipsu@lemmy.world 16 points 4 months ago

    Would assume that in this case that the gpu was created and assempled using a open blueprint/schematic thats freely available for anyone to see use and modify. Fairly common thing when it comes to stuff like 3d printing where many people freely share their models for others to use.

    [–] ogeist@lemmy.world 7 points 4 months ago

    The joke is in the eye of the beholder, for me it's funny because you have the buzzwords "free and open source" which means you can implement it however you want and the user here decided "fuck it, I will do it by hand".

    load more comments (1 replies)
    [–] RobotToaster@mander.xyz 8 points 4 months ago

    It looks like a wire wrapped prototype board of some kind, impossible to tell the purpose from that photo alone though.

    [–] shalva97@lemmy.world 6 points 4 months ago (3 children)

    I don't know, maybe it's not even a GPU

    [–] JustZ@lemmy.world 3 points 4 months ago* (last edited 4 months ago)

    Did you see the pic of the front?

    Posted by someone above. https://mander.xyz/pictrs/image/af6db07a-cc89-41f8-840c-3b7d44fb5fb0.jpeg

    [–] Pogogunner@sopuli.xyz 3 points 4 months ago

    Looks like an ISA card to me - might be RAM, but I'm not confident at all

    [–] ogeist@lemmy.world 3 points 4 months ago

    Serious response I agree with Pogo, it looks like a handmade RAM.

    [–] Dudewitbow@lemmy.zip 3 points 4 months ago

    some pci-e device. but the main chips are probably on the other side of the board.

    [–] General_Effort@lemmy.world 19 points 4 months ago (2 children)

    Haywire. You don't see that often anymore.

    [–] Moshpirit@lemmy.world 3 points 4 months ago

    I wonder why

    [–] brokenlcd@feddit.it 16 points 4 months ago

    Why does this look like when i first iterate a pcb and need to bodge the hell out of it to make it work.

    [–] PowerCore7@lemm.ee 15 points 4 months ago (1 children)

    Judging by the craiglist watermark on the bottom right, it's probably just a meme listing.

    [–] shalva97@lemmy.world 15 points 4 months ago

    I have stolen it from Chinese website

    [–] FooBarrington@lemmy.world 14 points 4 months ago

    You switched two wires.

    [–] ChaoticNeutralCzech@lemmy.ml 10 points 4 months ago

    Is there more info about this? I could only find Chinese forums like https://m-weibo-cn.translate.goog/status/OdaBMza1L?from=page_1005052963774131_profile&wvr=6&mod=weibotime&jumpfrom=weibocom

    The chips (basic TTL logic, perhaps) are all DIP. This may predate the term "open source".

    [–] Linkerbaan@lemmy.world 10 points 4 months ago

    I can see the schematics!

    [–] wabafee@lemmy.world 9 points 4 months ago

    Dedication to wire this up manually is amazing.

    [–] RacoonVegetable@reddthat.com 8 points 4 months ago (1 children)

    Me when I forget about FPGAs

    [–] ChaoticNeutralCzech@feddit.de 8 points 4 months ago

    And the fact that more-than-0-layer PCBs exist

    [–] Sam_Bass@lemmy.world 7 points 4 months ago

    Oughta be able to render hair well at least

    [–] RickAstleyfounddead@lemy.lol 7 points 4 months ago (2 children)
    [–] Synthuir@lemmy.ml 18 points 4 months ago
    [–] dumbass@leminal.space 8 points 4 months ago (1 children)
    [–] RacoonVegetable@reddthat.com 2 points 4 months ago

    aka FTX (F for Fire and to pay respects)

    [–] Zehzin@lemmy.world 1 points 4 months ago (1 children)

    Messy cabling. Pull them out.

    [–] Thcdenton@lemmy.world 2 points 4 months ago