Intel i3-3130M AW8063801111500 User Manual

Datasheet, Volume 1

61

Intel S2DDT reduces display refresh memory traffic by reducing memory reads 
required for display refresh. Power consumption is reduced by less accesses to the IMC. 
S2DDT is only enabled in single pipe mode.

Intel S2DDT is most effective with:

• Display images well suited to compression, such as text windows, slide shows, and 

so on. Poor examples are 3D games.

• Static screens such as screens with significant portions of the background showing 

2D applications, processor benchmarks, and so on, or conditions when the 
processor is idle. Poor examples are full-screen 3D games and benchmarks that flip 
the display image at or near display refresh rates.

Intel Graphics Dynamic Frequency Technology is the ability of the processor and 
graphics cores to opportunistically increase frequency and/or voltage above the 
ensured processor and graphics frequency for the given part. Intel Graphics Dynamic 
Frequency Technology is a performance feature that makes use of unused package 
power and thermals to increase application performance. The increase in frequency is 
determined by how much power and thermal budget is available in the 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. 

See 

 for all graphics thermal power management-related features.

§ §