How can I identify which GPU the Web Client is using?
To determine the GPU card SDx is using, select Settings > Information > GL Renderer, and then check GL Settings.
The Windows 10 operating system defaults to a lower power GPU card if the system power profile is set to conserve battery life (Battery Saver mode).
How can I assign a specific GPU card?
When running SDx in a web browser, the browser application you are using must be set to run on the highest performing card. See your graphics card manufacturer documentation on how to assign an application to a GPU card.