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VVG

CPU+GPU render (hybrid) tile size

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HI All, explain to me the formula (rule) for choosing the size of a tile (bucket size) in a hybrid render
CUDA (CPU + GPU) for maximum performance.

i have CPU AMD 1950x 16T/32C + GTX 1080Ti+GTX 1070

Edited by VVG

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3 hours ago, Mohamed Sakr said:

for RT it doesn't matter, for PV I would prefer 128x128 or 64x64, you need to test which one will give you higher performance.

You'd be surprised, but in most tests 16x16 or 32x32 is the best option. (without denoiser)

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