Answer:
Rendering absolutely hammers the processor so the CPU is arguably the most important component when choosing rendering hardware. Each CPU features multiple processors (called cores). The more cores you have, the faster the render. As a rule of thumb, doubling the number of cores halves the rendering time. With that being said you need to make sure your rendering isn't to slow or you will loose coustumors for your company.
Step-by-step explanation:
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~Zero~