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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 ...
https://i.imgur.com/chK2k5a.jpeg
  12/17/25
...
https://i.imgur.com/chK2k5a.jpeg
  12/17/25
What is the name of that dashboard / resource monitor you ha...
pitbulls eating your face in hell forever tp
  12/18/25
https://github.com/b3rs3rk/gpustat-unraid
https://i.imgur.com/chK2k5a.jpeg
  12/18/25
why dont u use perf or top? Also so is point of running own ...
VoteRepublican
  12/18/25
Yes
https://i.imgur.com/chK2k5a.jpeg
  12/18/25
Nice
.,..,....,.,.,.,:,,:,...,:::,...,:,.,.:...,:.::,
  12/18/25
Can it do image generation?
‽
  12/18/25
Yes but the process is so cumbersome that I'll never do it i...
https://i.imgur.com/chK2k5a.jpeg
  12/18/25
Why power limit?
,.,.,.,.,:,..,.,.,;:......;,;,,:.:.,:.::,,
  12/18/25
Because otherwise the 3090 can spike to 500W, and if you're ...
https://i.imgur.com/chK2k5a.jpeg
  12/18/25
Here's where it's going after Christmas. Look at the spacing...
https://i.imgur.com/chK2k5a.jpeg
  12/18/25


Poast new message in this thread



Reply Favorite

Date: December 17th, 2025 9:46 PM
Author: https://i.imgur.com/chK2k5a.jpeg


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=2Reputation#49518164)



Reply Favorite

Date: December 17th, 2025 11:58 PM
Author: https://i.imgur.com/chK2k5a.jpeg




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



Reply Favorite

Date: December 18th, 2025 1:23 AM
Author: pitbulls eating your face in hell forever tp

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

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



Reply Favorite

Date: December 18th, 2025 6:54 AM
Author: https://i.imgur.com/chK2k5a.jpeg


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

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



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Date: December 18th, 2025 6:57 AM
Author: VoteRepublican (A true Chad!! where's your gf/wifew?)

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=2Reputation#49518720)



Reply Favorite

Date: December 18th, 2025 7:14 AM
Author: https://i.imgur.com/chK2k5a.jpeg


Yes

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



Reply Favorite

Date: December 18th, 2025 8:13 AM
Author: .,..,....,.,.,.,:,,:,...,:::,...,:,.,.:...,:.::,


Nice

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



Reply Favorite

Date: December 18th, 2025 8:23 AM
Author: ‽

Can it do image generation?

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



Reply Favorite

Date: December 18th, 2025 9:38 AM
Author: https://i.imgur.com/chK2k5a.jpeg


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=2Reputation#49518892)



Reply Favorite

Date: December 18th, 2025 9:30 AM
Author: ,.,.,.,.,:,..,.,.,;:......;,;,,:.:.,:.::,,


Why power limit?

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



Reply Favorite

Date: December 18th, 2025 9:35 AM
Author: https://i.imgur.com/chK2k5a.jpeg


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=2Reputation#49518882)



Reply Favorite

Date: December 18th, 2025 9:40 AM
Author: https://i.imgur.com/chK2k5a.jpeg


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=2Reputation#49518900)