Intel Core 2 Quad Q9500 2.8 GHz Quad-Core CPU Processor 6M 95W LGA 775

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Core 2 Quad

Model number?

Q9500

CPU part numbers

• AT80580PJ0736MLis an OEM/tray microprocessor

• AT80580PJ073JLis an OEM/tray microprocessor

Frequency?

2833 MHz

Bus speed?

1333 MHz

Clock multiplier?

8.5

Package

775-land Flip-Chip Land Grid Array (FC-LGA8)
1.48″ x 1.48″ (3.75 cm x 3.75 cm)

Socket

Socket 775

Introduction date

January 17, 2010

End-of-Life date

Last order date is August 26, 2011
Last shipment date for tray processors is February 10, 2012

Price at introduction

$183

S-spec numbers

Architecture / Microarchitecture

Microarchitecture

Core

Processor core?

Yorkfield

Core stepping?

R0 (SLGZ4)

Manufacturing process

0.045 micron
456 million transistors

Die

164mm2

Data width

64 bit

The number of CPU cores

4

The number of threads

4

Floating Point Unit

Integrated

Level 1 cache size?

4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches

Level 2 cache size?

2 x 3 MB 12-way set associative caches (each L2 cache is shared between 2 cores)

Multiprocessing

Uniprocessor

Features

• MMX instructions

• SSE / Streaming SIMD Extensions

• SSE2 / Streaming SIMD Extensions 2

• SSE3 / Streaming SIMD Extensions 3

• SSSE3 / Supplemental Streaming SIMD Extensions 3

• EM64T / Extended Memory 64 technology / Intel 64?

• NX / XD / Execute disable bit?

• SSE4.1 / Streaming SIMD Extensions 4.1?

• VT-x / Virtualization technology?

Low power features

• Enhanced SpeedStep technology?

• Stop Grant state?

• Halt state

• Extended Halt state

• Extended Stop Grant State

• Sleep state?

• Deep Sleep state?

• Deeper Sleep state?

Integrated peripherals / components

Integrated graphics

None

Electrical / Thermal parameters

V core?

0.85V – 1.3625V

Maximum operating temperature?

71.4°C

Thermal Design Power?

95 Watt