Intel Xeon E3 1280 v2 vs Xeon EC3529

VS

Intel Xeon E3-1280 v2

Intel Xeon EC3529

We compared two server CPUs: Intel Xeon E3 1280 v2 with 4 cores 3.6GHz and Xeon EC3529 with 4 cores 2.133GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 v2 's Advantages

Released 2 years and 3 months late

Newer PCIe version (3 vs 2)

Higher base frequency (3.6GHz vs 2.133GHz)

More modern manufacturing process (22nm vs 45nm)

Xeon EC3529 's Advantages

Higher specification of memory (1066 vs 3)

Lower TDP (65W vs 69W)

Score

Intel Xeon E3 1280 v2

VS

Xeon EC3529

General Parameters

May 2012

Release Date

Feb 2010

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge

Core Architecture

Jasper Forest

Intel Socket 1155

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon E3 (Ivy Bridge)

Generation

Xeon(Jasper Forest)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

45 nm

69 W

Power Consumption

65 W

Intel

Foundry

Intel

160 mm²

Die Size

-

CPU Performance

3.6 GHz

Performance Core Base Frequency

2.133 GHz

4 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

133 MHz

36.0

Multiplier

16.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3-1066

2

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

16

PCIe Lanes

-

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