package, and the application demand for additional processor or graphics
performance. The processor core control is maintained by an embedded controller.
The graphics driver dynamically adjusts between P-States to maintain optimal
performance, power, and thermals. The graphics driver will always try to place the
graphics engine in the most energy efficient P-state
Processor—Power Management
Intel
®
Xeon
®
Processor E3-1200 v3 Product Family
Datasheet – Volume 1 of 2 June 2013
62 Order No.: 328907-001