Intel® Xeon® Processor E7-4870 (30M Cache, 2.40 GHz, 6.40 GTs Intel® QPI)

Intel® Xeon® Processor E7-4870 (30M Cache, 2.40 GHz, 6.40 GT/s Intel® QPI) Mã sản phẩm: BX80615E74870

Intel Xeon Westmere-EX 10-core E7-4870 2.40Ghz 30MB cache 6.4 GT/s Intel® QPI LGA 1567, Turbo Boost, Hyper-Threading, 130W

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General information

Type

CPU / Microprocessor

Market segment

Server

Family

Intel Xeon E7-4800

Model number

E7-4870

CPU part numbers

AT80615007263AA is an OEM/tray microprocessor
BX80615E74870 is a boxed microprocessor

Frequency (MHz)

2400

Turbo frequency (MHz)

2800

Bus speed (MHz)

3200 MHz QPI

Clock multiplier

Package

1567-land Flip-Chip Land Grid Array

Socket

Socket 1567 (LGA1567)

Size

2.22" x 1.94" / 5.647cm x 4.917cm

S-spec numbers

	Production processors
Part number	SLC3T
AT80615007263AA	+
BX80615E74870	+

Architecture / Microarchitecture

Microarchitecture

Nehalem

Platform

Boxboro-EX

Processor core

Westmere-EX

Core stepping

A2 (SLC3T)

CPUID

206F2 (SLC3T)

Manufacturing process

0.032 micron High-K metal gate process

Data width

64 bit

Number of cores

Floating Point Unit

Integrated

Level 2 cache size

10 x 256 KB

Level 3 cache size

30 MB

Physical memory (GB)

Multiprocessing

Up to 4 processors

Features

MMX instruction set
SSE
SSE2
SSE3
Supplemental SSE3
SSE4.1
SSE4.2
AES instructions
Extended Memory 64 technology (EM64T)
Execute disable bit
Virtualization technology
Turbo Boost technology
Trusted Execution Technology
HyperThreading technology

Low power features

Enhanced SpeedStep technology

On-chip peripherals

4-channel DDR3 memory controller

Electrical/Thermal parameters

Maximum operating temperature (°C)

Thermal Design Power (W)

130

Notes on Intel AT80615007263AA

Memory controller supports DDR3-1333 memory
ECC memory is supported

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