“Starting with our GTX 600 series and later, every application and game runs at a guaranteed, minimum base clock speed. If there’s extra power available, a Boost Clock is enabled, increasing clock speedsuntil the graphics card hits its predetermined Power Target. This dynamic clock speed adjustment is controlled by GPU Boost, which monitors a raft of data and makes real-time changes to speeds and voltages several times per second, maximizing performance in each and every application.”
When does it kick in? Is it usage based? I'm using Gigabyte R9 280X Windforce rev 2.
If there’s extra power available, a Boost Clock is enabled, increasing clock speedsuntil the graphics card hits its predetermined Power Target.