Selected GPU is not used by PhotoAI

Topaz Photo AI Bugs and Issues
1

My machine has Nvidia and Intel GPUs The Nvidia GPU is selected in PhotoAI preferences but the Intel GPU is being used by PhotoAI 3.1.3 based on GPU utilization in task manager - Windows 11.

update - is this new nvidia driver required?

Driver Version:560.81 - WHQL

Release Date:Tue Aug 06, 2024

Operating System:Windows 10 64-bit,
Windows 11

Applications

The August NVIDIA Studio Driver provides optimal support for the latest new creative applications and updates including high-efficiency video coding (HEVC) upgrades for CyberLink PowerDirector and CapCut Pro, new features for Adobe Substance 3D Modeler and SideFX: Houdini, and NVIDIA TensorRT acceleration within Topaz AI.

2

I would recommend using a program like GPU-Z or HWiNFO to check utilization. Task Manager has certain peculiarities which can be misleading.

3

I re-tested using HWMonitor. I shows both GPUs in use, with the Nvidia given priority based on %utilization.

4

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