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New Lenovo Tower Computer

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Neil Waldhauer:


Blonde Guy recently shipped a brand new Lenovo M90t Gen 5 tower computer. It was a triple boot system, ArcaOS 5.1, Windows 11 and Debian Linux.

https://www.blondeguy.com/computer/argon.html

ArcaOS has progressed to the point of working with many new computers. Built-in video, sound, network, and USB all function under ArcaOS 5.1. The computer features M.2 NVMe drive support on the motherboard, tool-free installation of SATA hard drives and an assortment of PCIe slots.

The computer features 20 processing cores with hypertheading turned off.

ivan:
Only problem with that is the intel processor.  If it had an AMD it would be interesting, except I build all my own computers (I have one that has ArcaOS and Linux Mint.

Dave Yeo:

--- Quote from: Neil Waldhauer on June 09, 2025, 08:00:09 pm ---The computer features 20 processing cores with hypertheading turned off.

--- End quote ---

Should be noted that it is a mix of 8 P (performance) and 12 E (economy) cores, which makes testlog report,

--- Code: -------- Configuration Check ------------------------------------------------------
More CPUs (20) than cores (14) detected.
HyperThreading/SMT can cause problems for OS/2 systems.

--- End code ---

It's interesting that our ancient simple scheduler seems to be OK with it.
Edit: fix typo

Martin Iturbide:
Hello Neil
Congrats on the new machine.

I think you have typo on your page.  The page says "Year introduced: 2018", but the model you have is from 2024.
- https://psref.lenovo.com/Detail/ThinkCentre_M90t_Gen_5?M=12V2000BUS

Regards

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