What is better to choose 2xRX 480 or GTX 1080 for video rendering?

Question

NVIDIA

It is necessary to choose a video card for rendering, processing and merging video.
The budget is calculated up to 45 thousand rubles.
I read reviews on video cards, but could not decide. It seems like 2 AMD is faster than one GTX 1080 and you don’t want to overpay for 1080, but how do their different architectures behave when rendering?

Answer 1

see what is used by the renderer/renderers:
- if cuda, then nvidia.
- if opencl, then amd.
- if both are used, then nvidia.