Page 1 of 1
Path tracing VS Path tracing+CUDA
Posted: Mon Jul 28, 2014 9:17 pm
by DJ AntOn
I do not see any difference.
propose here to upload your short comparative tests of CPU vs CPU + GPU
p.s sorry for my english, it's google-translate
This first test: CPU vs CPU + gfx560ti CUDA6.0 20min
How much help % gpu acceleration ?
Re: Path tracing VS Path tracing+CUDA
Posted: Mon Jul 28, 2014 11:53 pm
by Voytech
DJ AntOn wrote:I do not see any difference.
propose here to upload your short comparative tests of CPU vs CPU + GPU
p.s sorry for my english, it's google-translate
This first test: CPU vs CPU + gfx560ti CUDA6.0 20min
How much help % gpu acceleration ?
Try running the GPU in OpenCL instead of CUDA.
Re: Path tracing VS Path tracing+CUDA
Posted: Mon Jul 28, 2014 11:58 pm
by DJ AntOn
it's same
no difference
I will show more tests, late
Re: Path tracing VS Path tracing+CUDA
Posted: Tue Jul 29, 2014 3:41 am
by DJ AntOn
CPU vs CPU+gfx780ti 10min
it's same
GPU does not work?
Re: Path tracing VS Path tracing+CUDA
Posted: Tue Jul 29, 2014 3:50 am
by Zom-B
Activating the information overlay would help here to see ifs faster.
Anyway, GPU rendering is strong with exteriors, scenes with open areas.... not interiors.
Drop CUDA, since OpenCL was tweaked and fixed the most in the past iirc.
Re: Path tracing VS Path tracing+CUDA
Posted: Tue Jul 29, 2014 4:12 am
by DJ AntOn
small difference is visible at a resolution 4000x2666
Zom-B thank you, I'll know
but I would like to better