Ever since upgrading to windows 10, using the 15.7.1 drivers, any game I play has a regular interval "stutter"; turning off v-sync alleviates the problem, but obviously causing screen tearing.
No combination of changing triple buffering etc will help. This problem occurs no matter the quality settings, if crossfire is on or off, or if the OC is removed.
Intel i5 4590
8 gb ram
R9 280 OC'd X2
Win 10 build 10240 64-bit