Although both Intel and AMD offer high-end multi-core processors for rendering, we believe AMD to be better. The sole reason behind the choice is that AMD has better minimums, which means that it provides smoother performance as compared to Intel’s high frame rate.
The workload is equally distributed among the multiple cores which helps it provide faster and better performance for rendering. But you need to remember that rendering depends more on the GPU than the PROCESSOR, so since there is only a slight difference in the performance, you can go with any of the two.