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RadiAnt DICOM Viewer - Discussion Forum
CPU/GPU switch issue

Apr 16, 2019 09:20 PM
by Nik
Your efforts in improving Radiant are great!
I have problem in switching between CPU and GPU option-I am using GeForce GTX 1050 4 GB GDDR5,and latest nVidia drivers.
Even if I switch manually,I can use only CPU option.
Solving this issue would be very important for my everyday job.

Thank You and keep up with good work!
Apr 20, 2019 08:35 AM
by Lukash
Not sure, but maybe GTX 1050 is too weak for GPU rendering (640 CUDA cores)
You should use at least GTX 1060 3Gb (1152 CUDA cores)
Apr 20, 2019 08:46 AM
by Lukash
Noticed you using 1050 Ti (768 CUDA cores), but it still too weak.
Maybe RADIANT thinks, your CPU is stronger than your GPU.

1070 will be really good (look at secondary market - there lots of used cards after mining boom)
Apr 26, 2019 01:53 PM
by RadiAnt
Nik, thank you!
If you have the latest drivers installed, VR should run on your GTX 1050.
Did you try with our latest beta version?
May 11, 2019 06:36 AM
by Nik
I still have the same problem,although I installed Your latest beta version.
Guess that GTX 1050 should be strong enough to run Radiant.
Any solutions?
Thank You!!!
May 22, 2019 06:27 PM
by RadiAnt
There must be something not quite right with your drivers or system, I'm afraid. Our tests show that all GTX 10XX series cards should work just fine with RadiAnt.
Oct 19, 2020 04:02 AM
by petersmith
you upgrade GTX 1650 4g
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