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I put a datacenter GPU in my gaming PC

blog.tymscar.com

41–50 of 199 posts

Re: I put a datacenter GPU in my gaming PC

#41
despite gaming being used in the title, it is not mentioned in the article, but i'm curious how this performs.

i've ran some multi vendor frankenstein setups before and sometimes it even works, so i'm curious to hear your experience with it.

Re: I put a datacenter GPU in my gaming PC

#42
post #4

The AMD MI250X GPUs are also interesting - 128GB of HBM2E at 3TB/s, sometimes you see them second-hand for under $1k, the catch obviously is that it needs an OAM socket. Never seen an easy way to hook them up to a regular mainboard.

An additional complication is that MI250Xes are two GPUs in one package, so you need to connect the first and last x16 SERDES groups to the host, otherwise you'll only see one GPU (or it won't work at all, idk).

Also, the cheap HPE pulls on eBay need some proprietary HPE magic to work, and I have yet to see anyone figure that out.

Re: I put a datacenter GPU in my gaming PC

#46

Could probably avoid the crazy fan with a waterblock - I've seen a whole kit, v100 + PCIE adapter + block for £235. Yes, you'll have to pay for pump, radiators and radiator fans, but that should really quieten it down

Someone's already made such a kit as you describe to fit in a consumer PC case and work properly?

Re: I put a datacenter GPU in my gaming PC

#47
post #9

Some resell group is going to have to make this easier. The shear amount of these cards otherwise heading towards the landfill is staggering. That is if Big Tech don't destroy them to prevent model weights from leaking.

How would destroying the GPUs prevent the model weights from leaking? By the time you get your hands on them the memory is powered off for a long enough time that a cold-boot style attack is impossible.

Would you bet your trillion dollar company on that? Or would you smash up the garbage [to you] memory chips to be sure.

Re: I put a datacenter GPU in my gaming PC

#48
post #9

Some resell group is going to have to make this easier. The shear amount of these cards otherwise heading towards the landfill is staggering. That is if Big Tech don't destroy them to prevent model weights from leaking.

Things like this have started to show up on eBay: https://www.ebay.com/itm/198383386991

  2X NVIDIA Tesla V100 32GB NVLink Water Cooled X99 E5-2686v4 AI Workstation PC

  Item                              Quantity
  Intel Xeon E5-2686 v4 CPU           1
  2U CPU Cooler                       1
  Jingyue X99 Motherboard             1
  DDR3 Memory                         32GB
  SSD                                 480GB
  AMD Radeon R5 240 4K Display Card   1
  NVIDIA Tesla V100 32GB SXM2 GPU     2
  NVLink SXM2 Dual-GPU Baseboard      1
  Corsair Water Cooling System        2
  850W Bronze Power Supply            1
  Dual-GPU 300G NVLink SXM2 Baseboard 1
  8654 Data Cable                     2
  8654 to PCIe Adapter Card           1

Re: I put a datacenter GPU in my gaming PC

#49
post #4

The AMD MI250X GPUs are also interesting - 128GB of HBM2E at 3TB/s, sometimes you see them second-hand for under $1k, the catch obviously is that it needs an OAM socket. Never seen an easy way to hook them up to a regular mainboard.

Ahh luckily this OAM socket will prevent me from spending money.
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