NVMe’s are 5x the bandwidth of SSD’s, and real-world scenario transfer speeds of 3GB/s vs 555 MB/s for SSD. Obtaining a fast, high-quality SSD or NVMe hard drive is the single most important (and often least expensive) investment one can make for across-the-board performance improvement for just about everything (not just SOLIDWORKS). My recommendation is to invest in a fast Solid State Drive or NVMe drive and to ensure you have enabled the hard drive as the primary OS drive where your results are being saved.
If your hard drive is slow, your Simulation will take longer to solve. Simulation scenarios are solving numerous equations and saving all of the information on your hard disk. Hard Drive RecommendationsĪ common occurrence I often see with customers is that they’ve failed to upgrade their hard drive and as a result have extremely slow solve times. I recommend a minimum of 32 GB but if you have the ability to go up to 45 or 96 GB of RAM do so. meshing, solving and viewing results) require larger amounts of RAM – especially if the study has a large number of elements. Although as little as 16 GB is sufficient for many typical studies, certain Simulation functions (e.g. How much memory do I need for SOLIDWORKS Simulation?Ī system with 32-64 GB of RAM is adequate for most users since it’s generally preferable to have slightly more RAM available than a typical Simulation user may actually need. For faster systems, the clock speed should be prioritized before adding cores. Therefore, an optimum system would be 16 cores at a clock speed of over 3.5 GHz. While many portions of the SOLIDWORKS Simulation solver are indeed multi-threaded (for example you will see significant performance improvement during certain phases of meshing or solving if you have additional cores) but in general, the clock speed is the most important driver of solving Simulations. Clock speed is the most important driver of Simulation solve time, so prioritize clock speed over the number of cores. With the advent of quicker processors and more cores, Simulation can now be solved faster and faster. (The graphics card does not play a significant role in Simulation as long as it is supported by SOLIDWORKS). The three most important items for solving Simulation problems quickly are the processor speed, total memory, and the hard drive. This blog provides optimum hardware specifications for SOLIDWORKS Simulation to ensure that FEA problems are solved efficiently. However, one of the most important factors that a user must be aware of is Simulation hardware requirements. With SOLIDWORKS Simulation, users can make changes to a geometry and retest designs to see how changes will affect the results.
SOLIDWORKS Simulation is an FEA (Finite Element Analysis) product that allows users to validate and test designs quickly and efficiently.
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