Hey, i've had this issue for a fair while now.
I've attempted to sort it but no luck, I've attempted...
Updating my bios, using latest drivers for everything.
Using older drivers.
Using chipset/generic drivers.
Using windows drivers it installs it's self.
A re-install.
However nothing seems to of changed anything.
Audio stuttering happens while browsing mostly.
https://drive.google.com/file/d/0BxiwsL76lpiQbmFzWlkxWnJncms/edit?usp=sharing - xperf Log
I've attempted to sort it but no luck, I've attempted...
Updating my bios, using latest drivers for everything.
Using older drivers.
Using chipset/generic drivers.
Using windows drivers it installs it's self.
A re-install.
However nothing seems to of changed anything.
Audio stuttering happens while browsing mostly.
https://drive.google.com/file/d/0BxiwsL76lpiQbmFzWlkxWnJncms/edit?usp=sharing - xperf Log