MATLAB R2023a unusable on brand new desktop computer
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I recently bought a brand new computer to replace my outdated system:
- AMD Ryzen 9 5950X 16-Core Processor 3.40 GHz
- NVIDIA GeForce RTX 4070 TI GPU
- 64GB DDR4 3200 MHz RAM
- 4 TB SSD
- Windows 11 Home
While MATLAB R2023a (and all of my scripts) runs flawlessly on my previous home desktop as well as my work computer which feature 1/4 the RAM and far worse specs - doing absolutely anything in Matlab on my new computer is like pulling teeth. Not only does my code run at a snails pace - such that it basically seems like Matlab is stalling half of the time - but doing simple things like opening variables in my workspace can take 5-20 seconds when normally this "feat" occurs instantaneously on more antiquated systems.
All of the other software i've installed on my new computer runs as you would expect on a high performance computer so the issue appears to be with MATLAB specifically. Thank you in advance for any suggestions for solving this issue.
1 个评论
the cyclist
2023-9-23
This is not exactly an "answer", but my advice would be to re-install, and if that doesn't help contact Mathworks support.
回答(2 个)
Mohammad Ali Sharifian
2024-1-9
I have encountered this problem when I installed R2023b. I use previous version instead (R2020a). Perhaps you should do the same.
0 个评论
Star Strider
2023-9-23
Use Windows Task Manager and Resource Monitor to see what else is running and what resources are being used.
Also R2023b is currently available to download and install.
4 个评论
Image Analyst
2023-9-24
Thanks @Star Strider, I didn't know about the bench program. Below are my embarassing results on my 12 year old, Windows 10, Core i5 system. Looks like I need a new computer! 🥵
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1491687/image.png)
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