Intel 2 Duo E7300 AT80571PH0673M Data Sheet

Product codes

AT80571PH0673M

Datasheet

Introduction

The Intel

Core™2 Duo processor E8000 and E7000 series is based on the Enhanced

Intel

Core

™

microarchitecture. The Intel Enhanced Core

™

microarchitecture combines

the performance of previous generation Desktop products with the power efficiencies of

a low-power microarchitecture to enable smaller, quieter systems. The Intel

Core™2

Duo processor E8000 and E7000 series are 64-bit processors that maintain

compatibility with IA-32 software.

Note:

In this document, the Intel

Core™2 Duo processor E8000 and E7000 series may be

referred to as "the processor."

Note:

In this document, unless otherwise specified, the Intel

Core™2 Duo processor E8000

series refers to the Intel

Core™2 Duo processors E8600, E8500, E8400, E8300,

E8200, and E8190.

Note:

In this document, unless otherwise specified, the Intel

Core™2 Duo processor E7000

series refers to the Intel

Core™2 Duo processors E7600, E7500, E7400, E7300 and

E7200.

The processors use Flip-Chip Land Grid Array (FC-LGA8) package technology, and plugs

into a 775-land surface mount, Land Grid Array (LGA) socket, referred to as the

LGA775 socket.

The processors are based on 45 nm process technology. The processors feature the

Intel Advanced Smart Cache, a shared multi-core optimized cache that significantly

reduces latency to frequently used data. The Intel Core™2 Duo processor E8000 series

features a 1333 MHz front side bus (FSB) and 6 MB of L2 cache. The Intel Core™2 Duo

processor E7000 series features a 1333 MHz and 1066 MHz front side bus (FSB) and

3 MB of L2 cache. The processors support all the existing Streaming SIMD Extensions 2

(SSE2), Streaming SIMD Extensions 3 (SSE3), Supplemental Streaming SIMD

Extension 3 (SSSE3), and the Streaming SIMD Extensions 4.1 (SSE4.1). The

processors support several Advanced Technologies: Execute Disable Bit, Intel 64

architecture, and Enhanced Intel SpeedStep

Technology. The Intel Core™2 Duo

processor E8600, E8500, E8400, E8300, and E8200 support Intel Trusted Execution

Technology (Intel TXT) and Intel Virtualization Technology (Intel VT). The Intel Core™2

Duo processor E7600 supports Intel Virtualization Technology (Intel VT).

The processor's front side bus (FSB) use a split-transaction, deferred reply protocol.

The FSB uses Source-Synchronous Transfer of address and data to improve

performance by transferring data four times per bus clock (4X data transfer rate).

Along with the 4X data bus, the address bus can deliver addresses two times per bus

clock and is referred to as a "double-clocked" or 2X address bus. Working together, the

4X data bus and 2X address bus provide a data bus bandwidth of up to 10.7 GB/s.

Intel has enabled support components for the processor including heatsink, heatsink

retention mechanism, and socket. Manufacturability is a high priority; hence,

mechanical assembly may be completed from the top of the baseboard and should not

require any special tooling.