قیمت صفر گرون درمیاد، شاید از ebay دسته دوم خوب بتونی گیر بیاری منتها اینو بخون:
RENDER.RU: Intel has a special solution - Xeon Phi. With the release of the new version of V-Ray is it possible to expect the ability to use this co-processor (accelerator) in the rendering process and computing? Or will there be support for this hardware solution?
Vlado: We have looked at the Xeon Phi coprocessor card, and while we did compile a version of V-Ray for it, we came up against some issues that need additional work to resolve. It is definitely easier to program for the Xeon Phi compared to GPUs, but specialized code still needs to be written for best results. Additionally, the development tools for the Xeon Phi need some improvement to help us get maximum performance from the card.
لینک
برای رندرینگ چند تا سیستم رو تست کردند:
Intel XEON PHI SE10P
Tesla C2050
Tesla K20
2 عدد Xeon X5680 (هرکدام 6 هسته جمعا 12 هسته, آبی روشن)
2 عدد Xeon E5-2670 (هرکدام 8 هسته جمعا 16 هسته, آبی تیره)
و بنچمارکش:
تست سیستم ها در پردازش موازی که همون رندرینگ شماست
لینک