Are you running A3 on a laptop? If so, it seems like your laptop is running A3 using the integrated graphics (Intel HD Graphics 4600) instead of your discrete graphics card (GeForce ???/Radeon ???). To tell your laptop to run A3 using your dGPU (not your iGPU), try right-clicking the shortcut to A3 and see if you don't get some option to "Run this application with ???"
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