2nd Gen Intel® Core? Processor Family Desktop Datasheet, Vol. 1
112Pages

2nd Generation Intel® Core™ Processor Family Desktop, Intel® Pentium® Processor Family Desktop, and Intel® Celeron® Processor Family Desktop Datasheet, Volume 1 Supporting Intel® Core™ i7, i5, and i3 Desktop Processor Series Supporting Intel® Pentium® Processor G800 and G600 Series Supporting Intel® Celeron® Processor G500 and G400 Series This is Volume 1 of 2

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Revision History Revision Number 001 Revision Date Initial release • Added Intel® Core™ i5-2405S, i5-2310, and i3-2105 processors 002 • Added Intel® Pentium® processor family desktop – Intel® Pentium® G850, G840, G620, and G620T processors • Added Intel® Core™ i5-2320, i3-2125, i3-2130, and i3-2120T processors 003 • Added Intel® Celeron® processor family desktop – Intel® Celeron G540, G530, G530T, and G440 processors • Added Intel® Pentium® G860, G630, and G630T processors October 2011 • Added Intel® Core™ i7-2700K processor • Added Intel® Celeron® G460 processor • Added Intel® Core™...

Introduction The 2nd Generation Intel® Core™ processor family desktop, Intel® Pentium® processor family desktop, and Intel® Celeron® processor family desktop are the next generation of 64-bit, multi-core desktop processor built on 32- nanometer process technology. Based on a new micro-architecture, the processor is designed for a two-chip platform consisting of a processor and Platform Controller Hub (PCH). The platform enables higher performance, lower cost, easier validation, and improved x-y footprint. The processor includes Integrated Display Engine, Processor Graphics, PCI Express*...

Desktop Platform System Block Diagram Example PCI Express* 2.0 1 x16 or 2x8 Discrete Graphics (PEG) Processor PECI Intel® Flexible Display Interface Intel® Management Engine LVDS Flat Panel WiFi / WiMax Gigabit Network Connection

Processor Feature Details • Four or two execution cores • A 32-KB instruction and 32-KB data first-level cache (L1) for each core • A 256-KB shared instruction/data second-level cache (L2) for each core • Up to 8-MB shared instruction/data third-level cache (L3), shared among all cores Supported Technologies • Intel® Virtualization Technology (Intel® VT) for Directed I/O (Intel® VT-d) • Intel® Virtualization Technology (Intel® VT) for IA-32, Intel® 64 and Intel® Architecture (Intel® VT-x) • Intel® Active Management Technology 7.0 (Intel® AMT 7.0) • Intel® Trusted Execution Technology...

• Up to 64 simultaneous open pages, 32 per channel (assuming 8 ranks of 8 bank devices) • Command launch modes of 1n/2n • On-Die Termination (ODT) • Asynchronous ODT • Intel® Fast Memory Access (Intel® FMA) — Just-in-Time Command Scheduling — Command Overlap — Out-of-Order Scheduling PCI Express* • PCI Express* port(s) are fully-compliant with the PCI Express Base Specification, Revision 2.0. • Processor with desktop PCH supported configurations PCI Express* Supported Configurations in Desktop Products Configuration • The port may negotiate down to narrower widths — Support for x16/x8/x4/x1...

• 64-bit downstream address format, but the processor never generates an address above 64 GB (Bits 63:36 will always be zeros) • 64-bit upstream address format, but the processor responds to upstream read transactions to addresses above 64 GB (addresses where any of Bits 63:36 are nonzero) with an Unsupported Request response. Upstream write transactions to addresses above 64 GB will be dropped. • Re-issues Configuration cycles that have been previously completed with the Configuration Retry status • PCI Express* reference clock is 100-MHz differential clock • Power Management Event (PME)...

Platform Environment Control Interface (PECI) The PECI is a one-wire interface that provides a communication channel between a PECI client (the processor) and a PECI master. The processors support the PECI 3.0 Specification. Processor Graphics • The Processor Graphics contains a refresh of the sixth generation graphics core enabling substantial gains in performance and lower power consumption. • Next Generation Intel Clear Video Technology HD support is a collection of video playback and enhancement features that improve the end user’s viewing experience. — Encode/transcode HD content —...

Power Management Support Processor Core • Full support of Advanced Configuration and Power Interface (ACPI) C-states as implemented by the following processor C-states — C0, C1, C1E, C3, C6 • Enhanced Intel SpeedStep® Technology Memory Controller • Conditional self-refresh (Intel® Rapid Memory Power Management (Intel® RMPM)) • Dynamic power-down PCI Express* • L0s and L1 ASPM power management capability Direct Media Interface (DMI) • L0s and L1 ASPM power management capability Processor Graphics Controller • Intel® Rapid Memory Power Management (Intel® RMPM) – CxSR • Intel® Graphics...

Package • The processor socket type is noted as LGA 1155. The package is a 37.5 x 37.5 mm Flip Chip Land Grid Array (FCLGA 1155). See the 2nd Generation Intel® Core™ Processor, Intel® Pentium® Processor, and Intel® Celeron® Processor, and LGA1155 Socket Thermal Mechanical Specifications and Design Guidelines for complete details on package. Terminology (Sheet 1 of 2) Term Advanced Configuration and Power Interface Block Level Transfer Third-generation Double Data Rate SDRAM memory technology Direct Memory Access Direct Media Interface Digital Thermal Sensor Enhanced Intel SpeedStep®...