![]() It runs like a champ on my 8 core 4ghz AMD black with 32gb of memory.Įdited to correct some fatfingering errors. I use Alibre Design Expert with built-in Keyshot 10 for rendering. When you render an image from your cad program, it uses all of the cores. ![]() It runs the same on my 8 core 4ghz PC as it does on my 2 core 4ghz PC. That being said, for CAD your better off buying more CPU clock speed than buying more cores. Even Dassaults flagship, CATIA and Siemens NX. Unless some recent breakthrough occurred that im unaware of, they are pretty much all subject to the same limitations. Before that, they used Acis too, like most everyone else. Autodesk Fusion and Inventor use a kernel called Shapemanager, which they developed from and is an offshoot of Acis 7.0, starting around 2003ish. Most cad software these days are based on the Dassault ACIS kernel, and linear processing applies to all of them. That being the case, regardless of how windows operates, the CAD program will send all of its data to 1 processor core.Įasy to prove to yourself, just start a processor intensive operation, like a circular feature pattern with a couple thousand occurances, then open the task managers and watch what is happening with your processor cores. ![]() That's to say, one-after-another, in order. A limitation of CAD software, by its own nature, is that the calculations must be done in a linear way. ![]()
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