Published on August 26th, 2019 at 05:44 pm

When working with programs such as AutoCAD, hardware components are crucial consideration as they determine if the program will run seamlessly without any hitches, lags, or errors. This is because, like most computer-aided design programs, AutoCAD is an exceedingly demanding drafting software, more so if it is being used in its full version. Typically, the recommended minimum processor that works with AutoCAD would be the AMD Athlon 64 processor or the Intel Pentium 4. But even with this information, understanding it does not get any simpler to choose a processor unless one is not limited by their budget.

For a quick look at potential laptops for CAD, check out our comprehensive guide: The 6 Best CAD Laptops for Engineers and Engineering Students

Considerations to make when choosing a processor for AutoCAD

If money is not a factor, users can opt for pretty much any processor; however, if that’s not the case, there are a few factors that one has to consider.

Check if the processor is a single or multicore processor; AutoCAD is largely a multi-thread software; however, most of the times when the program is running, the processor runs predominantly on a single thread/ core. As such users typically fail to optimize their multicore processors and as such their processor’s performance gain is almost nonexistent. To avoid such a circumstance, it is multi-thread important that one chooses a processor that will give them the full benefit they require. Understanding how your software utilizes processor cores will help you identify the right processor.

Review the processor speed/ clock speed: the ideal processor for AutoCAD is one that enables users to effortlessly multitask. Processor speed is measured in megahertz, and the ideal speed for AutoCAD is anything above 2 GHz is enough to run iterations of AutoCAD; however, the ideal speed is something that changes depending on the software iteration. Afterall the number of instructions per cycle that can be performed by a processor determine its performance.

Can it be upgraded or overclocked? The kind of work done on a machine can sometimes tend to get crazy, and AutoCAD is run on the same machine repeatedly over and over. As such if productivity must be maintained, your processor can either be overclocked or upgraded. While overclocking could result in a number of issues such as system instability, increased power a consumption and a higher thermal output it is something that may happen occasionally and as such your processor should be capable of this.


The general recommendation when choosing a processor for AutoCAD is to opt for the one that has the highest frequency as this as it determines the number of functions that can be conducted fully on one processor core in a second.

Nevertheless, this does not mean that other factors should not be considered. When it comes down to choosing the better processor, we couldn’t decide between the following high-clocking processors including:

  • AMD Threadripper 1900X
  • AMD Ryzen 2700X
  • Intel i7 8700K or 8086K
  • Intel i9 9900X
  • Intel i7 7740X

We felt they were all extremely capable and performed exceptionally well when working with AutoCAD.

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