Power Management Support; Processor Core; System; Memory Controller - Intel 2ND GENERATION CORE PROCESSOR FAMILY DESKTOP - DATASHEET VOLUME 1 01-2011 Datasheet

Introduction
1.3

Power Management Support

1.3.1

Processor Core

• Full support of ACPI C-states as implemented by the following processor C-states
— C0, C1, C1E, C3, C6
• Enhanced Intel SpeedStep
1.3.2

System

• S0, S3, S4, S5
1.3.3

Memory Controller

• Conditional self-refresh (Intel
• Dynamic power-down
1.3.4

PCI Express*

• L0s and L1 ASPM power management capability
1.3.5

DMI

• L0s and L1 ASPM power management capability
1.3.6

Processor Graphics Controller

• Rapid Memory Power Management RMPM – CxSR
• Graphics Performance Modulation Technology (GPMT)
• Intel Smart 2D Display Technology (Intel S2DDT)
• Graphics Render C-State (RC6)
1.4

Thermal Management Support

• Digital Thermal Sensor
• Intel
• THERMTRIP# and PROCHOT# support
• On-Demand Mode
• Memory Thermal Throttling
• External Thermal Sensor (TS-on-DIMM and TS-on-Board)
• Render Thermal Throttling
• Fan speed control with DTS
Datasheet, Volume 1
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Adaptive Thermal Monitor
Technology
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Rapid Memory Power Management (Intel
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