With each release, more and more aspects of Mastercam are becoming multi-core processor aware. Toolpath calculation and Simulation will generally run faster with a multi-core processor. We typically see a 50% reduction in toolpath calculation time with the latest Intel i7 or Xeon processors. When Mastercam uses all available RAM, it switches to using virtual memory space, which is stored on the hard drive and will dramatically slow the system down. We recommend a minimum of 8 GB of memory. For large toolpath generation and simulation, we recommend 32 GB of RAM. When purchasing a new computer for Mastercam, one of the most important component is the video card.
We recommend an NVIDIA Quadro® or AMD FirePro™ / Radeon Pro card with 4 GB or more of memory. Other graphics cards can be used, but they must offer full OpenGL 3.2 and OpenCL 1.2 support. OpenCL is required for Mastercam to be able to hand off certain computation tasks to the graphics card to increase system performance. We do not recommend or support the use of onboard graphics found with some PC configurations. These do not generally have the capability to drive graphics intensive applications such as Mastercam. Make sure you are using up-to-date drivers from your card manufacturer. We often see issues that are resolved with updated video drivers. The driver version can have a great impact on how the card performs. The latest drivers for NVIDIA and AMD can be found at the online links.
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