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Look what a POWER LIMITED 3090 can do (280W)
| Idiotic apoplectic nursing home | 12/17/25 |
| Idiotic apoplectic nursing home | 12/17/25 |
| crystalline vibrant marketing idea national | 12/18/25 |
| Idiotic apoplectic nursing home | 12/18/25 |
| amber center | 12/18/25 |
| Idiotic apoplectic nursing home | 12/18/25 |
| Racy trump supporter lodge | 12/18/25 |
| bespoke chocolate party of the first part | 12/18/25 |
| Idiotic apoplectic nursing home | 12/18/25 |
| Lake site | 12/18/25 |
| Idiotic apoplectic nursing home | 12/18/25 |
| Idiotic apoplectic nursing home | 12/18/25 |
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Date: December 17th, 2025 9:46 PM Author: Idiotic apoplectic nursing home 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 |
Date: December 17th, 2025 11:58 PM Author: Idiotic apoplectic nursing home (http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2#49518500) |
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Date: December 18th, 2025 1:23 AM Author: crystalline vibrant marketing idea national What is the name of that dashboard / resource monitor you have? (http://www.autoadmit.com/thread.php?thread_id=5811541&forum_id=2#49518582) |
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Date: December 18th, 2025 6:54 AM Author: Idiotic apoplectic nursing home 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: amber center 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: Idiotic apoplectic nursing home 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: Racy trump supporter lodge 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: bespoke chocolate party of the first part 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: Idiotic apoplectic nursing home 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: Lake site 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: Idiotic apoplectic nursing home 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: Idiotic apoplectic nursing home 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
It will run a Proxmox server with an old Intel 12600 (non-k, yeah I got one of those) and 32gb of DDR4. |