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Old 9th May 2020, 15:26   #3  |  Link
alxscott
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Join Date: Aug 2013
Posts: 9
Quote:
Originally Posted by richardpl View Post
Why you expect miracles from cheap card?
Can you please explain how I am expecting miracles?

Software Tonemapping via zscale is limited to single thread processing.

GPU processing by its very nature is designed for parallel processing... hence why they are used in graphical processing.

The P400 has two cores which should outperform a single CPU core.

I will happy be corrected on any of the above?

Also; if someone can confirm my command is correct and is the most optimised it can be then I will thank them and be content.

EDIT: Just to add; the GPU isn’t at 100% utilisation so improvements are possible.

Last edited by alxscott; 9th May 2020 at 15:50.
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