How to fix very low performance of a good 4 core processor with AutoCAD 2015?

Hello all.

I am currently working on a pretty decent drawing with round 400+ objects; Rendering is pretty damn slow, Processing time just sucks.


After running task manger I see that AutoCAD utilizes only part of my processor (round 45%)

even though I am not doing anything else


Any suggestions >>?


Asked on April 14, 2017 in AutoCAD.
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2 Answer(s)

Hi there Margret, there’s another post which discusses this exact same problem:


Answered on April 29, 2017.
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Hi there Margret,

What’s your graphics card model? (Maybe your card is not supported)

Do you have the latest drivers?


These are the most common issues people face when they use AutoCAD


Also what are your system specs (specifically CPU Model number)


Thanks 🙂

Answered on April 16, 2017.
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