Intel Pentium G840 2.8 GHz Dual-Core CPU Processor 3M 65W LGA 1155 Компьютеры и офис - купить

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Pentium Dual-Core

Model number  ? 

G840

CPU part numbers

CM8062301046104 is an OEM/tray microprocessor

BX80623G840 is a boxed processor with fan and heatsink (English version)

BXC80623G840 is a boxed processor with fan and heatsink (Chinese version)

Frequency  ? 

2800 MHz

Bus speed  ? 

5 GT/s DMI

Clock multiplier  ? 

28

Package

1155-land Flip-Chip Land Grid Array

Socket

Socket 1155 / H2 / LGA1155

Size

1.48" x 1.48" / 3.75cm x 3.75cm

Weight

1oz / 27g (CPU)
11oz / 311.6g (box)

Introduction date

May 22, 2011

End-of-Life date

Last order date is June 29, 2012
Last shipment date for tray processors is December 7, 2012

Price at introduction

$75 (OEM)
$82 (box)

S-spec numbers

Architecture / Microarchitecture

Microarchitecture

Sandy Bridge

Processor core  ? 

Sandy Bridge

Core stepping  ? 

Q0 (Q1FU, SR05P)

Manufacturing process

0.032 micron High-K metal gate process

Data width

64 bit

The number of CPU cores

2

The number of threads

2

Floating Point Unit

Integrated

Level 1 cache size  ? 

2 x 32 KB instruction caches
2 x 32 KB data caches

Level 2 cache size  ? 

2 x 256 KB

Level 3 cache size

3 MB shared cache

Physical memory

32 GB

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

SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ? 

EM64T / Extended Memory 64 technology / Intel 64  ? 

NX / XD / Execute disable bit  ? 

VT-x / Virtualization technology  ? 

Low power features

Enhanced SpeedStep technology  ? 

Integrated peripherals / components

Integrated graphics

GPU Type: HD (Sandy Bridge)
Microarchitecture: Gen 6
Base frequency (MHz): 850
Maximum frequency (MHz): 1100
The number of supported displays: 2

Memory controller

The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3

Other peripherals

Direct Media Interface 2.0

PCI Express 2.0 interface

Electrical / Thermal parameters

Maximum operating temperature  ? 

69.1°C

Thermal Design Power  ? 

65 Watt