I bootcamped my late 2015 iMac with a r9 M395 chip to run Windows 10. I usually play video games on this partition of my iMac. I've been trying to clean up the stutter encountered in playing this game by changing the Radeon settings without success. Most of the advice on line for this issue relates to more modern chips than mine and involve selecting "Enhanced Sync" in the Wait for Vertical Refresh drop down menu, which is not an option I can select.
Is there any hope for me solving this problem?