While high-end graphics cards are associated with high performance, they cost a fortune. You will need to buy an expensive card for CFD fluid flow post-processing, visualizing streamlines and particle flow.Ī video card with hardware OpenGL acceleration guarantees excellent performance and stability, especially when you need to view 3D models (refresh, rotate, zoom, pan). Some programs have higher requirements for such tasks as photorealistic rendering, animation and simulation post-processing. Make your choice based on how you plan to use it. Thus, you don’t need to purchase a high-end card if it won’t boost your PC performance significantly. Remember, that a graphics card can be more expensive than the rest of your hardware. If you want to get an entry-level system for plain design tasks, then pick an entry-level card.
It will give you what you need in terms of performance. For most CAD programs, you need to choose mid-range graphics cards. There are entry-level, mid-range and high-end cards (sometimes, multiple high-end GPUs). It can either deliver stable performance or, on the contrary, cause errors, crashes or lags.
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