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Look what a POWER LIMITED 3090 can do (280W)

It was noticeably slower at 250W, but at 280W it runs about ...
Vengeful excitant roast beef milk
  12/17/25
...
Vengeful excitant roast beef milk
  12/17/25
What is the name of that dashboard / resource monitor you ha...
Diverse National Security Agency
  12/18/25
https://github.com/b3rs3rk/gpustat-unraid
Vengeful excitant roast beef milk
  12/18/25
why dont u use perf or top? Also so is point of running own ...
Concupiscible Striped Hyena
  12/18/25
Yes
Vengeful excitant roast beef milk
  12/18/25
Nice
Violent church building
  12/18/25
Can it do image generation?
Cruel-hearted Pit Haunted Graveyard
  12/18/25
Yes but the process is so cumbersome that I'll never do it i...
Vengeful excitant roast beef milk
  12/18/25
Why power limit?
French set clown
  12/18/25
Because otherwise the 3090 can spike to 500W, and if you're ...
Vengeful excitant roast beef milk
  12/18/25
Here's where it's going after Christmas. Look at the spacing...
Vengeful excitant roast beef milk
  12/18/25


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Date: December 17th, 2025 9:46 PM
Author: Vengeful excitant roast beef milk

It was noticeably slower at 250W, but at 280W it runs about as fast as if I leave it uncapped:

https://limewire.com/d/LujLF#jp3UUaALAn

This means you don't necessarily need the world's biggest power supply to run two of these. If your server sips juice like mine you can do it with 850W

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518164)



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Date: December 17th, 2025 11:58 PM
Author: Vengeful excitant roast beef milk



(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518500)



Reply Favorite

Date: December 18th, 2025 1:23 AM
Author: Diverse National Security Agency

What is the name of that dashboard / resource monitor you have?

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518582)



Reply Favorite

Date: December 18th, 2025 6:54 AM
Author: Vengeful excitant roast beef milk

https://github.com/b3rs3rk/gpustat-unraid

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518718)



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Date: December 18th, 2025 6:57 AM
Author: Concupiscible Striped Hyena

why dont u use perf or top? Also so is point of running own chat AI so they answer questions that free oens are not allowed to?

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518720)



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Date: December 18th, 2025 7:14 AM
Author: Vengeful excitant roast beef milk

Yes

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518728)



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Date: December 18th, 2025 8:13 AM
Author: Violent church building

Nice

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518775)



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Date: December 18th, 2025 8:23 AM
Author: Cruel-hearted Pit Haunted Graveyard

Can it do image generation?

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518789)



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Date: December 18th, 2025 9:38 AM
Author: Vengeful excitant roast beef milk

Yes but the process is so cumbersome that I'll never do it in this server. If you only want to do image generation, Intel b50 and b60 (if you can find them) do that quite well. They SUCK for LLMs but they're great for Stable Diffusion, they are cheap, and they consume no power

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518892)



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Date: December 18th, 2025 9:30 AM
Author: French set clown

Why power limit?

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518870)



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Date: December 18th, 2025 9:35 AM
Author: Vengeful excitant roast beef milk

Because otherwise the 3090 can spike to 500W, and if you're putting two in a server that's enough to overload most PSUs. Capping them at 280W leaves enough headroom on 1000W PSU, whereas unlimited power draw probably requires a 1500W PSU to ensure stability. I have a 1200W PSU and I try to keep total power draw under 75%

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518882)



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Date: December 18th, 2025 9:40 AM
Author: Vengeful excitant roast beef milk

Here's where it's going after Christmas. Look at the spacing on those PCIe slots. This will be a 2x 3090 array with 48gb of pooled VRAM

https://a.co/d/dXioB2h

It will run a Proxmox server with an old Intel 12600 (non-k, yeah I got one of those) and 32gb of DDR4.

(http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2"#49518900)