Xeon X3470 vs Intel Xeon E3 1270

VS

Intel Xeon X3470

Intel Xeon E3-1270

We compared two server CPUs: Xeon X3470 with 4 cores 2.933GHz and Intel Xeon E3 1270 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X3470 's Advantages

Higher specification of memory (1333 vs 3)

Intel Xeon E3 1270 's Advantages

Released 1 years and 7 months late

Newer PCIe version (3 vs 2)

Higher base frequency (3.4GHz vs 2.933GHz)

More modern manufacturing process (32nm vs 45nm)

Lower TDP (80W vs 95W)

Score

Xeon X3470

VS

Intel Xeon E3 1270

General Parameters

Sep 2009

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Lynnfield

Core Architecture

Sandy Bridge

Intel Socket 1156

Socket

Intel Socket 1155

N/A

Integrated Graphics

N/A

Xeon(Lynnfield)

Generation

Xeon E3 (Sandy Bridge)

Package

0.774 billions

Transistor Count

1.16 billions

45 nm

Manufacturing Process

32 nm

95 W

Power Consumption

80 W

Intel

Foundry

Intel

296 mm²

Die Size

216 mm²

CPU Performance

2.933 GHz

Performance Core Base Frequency

3.4 GHz

3.6 GHz

Performance Core Turbo Frequency

3.8 GHz

4

Total Core Count

4

8

Total Thread Count

8

133 MHz

Bus Frequency

100 MHz

22.0

Multiplier

34.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR3

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

16

PCIe Lanes

16

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