Xeon EC3529 vs Intel Xeon E5 2640

VS

Intel Xeon EC3529

Intel Xeon E5-2640

We compared two server CPUs: Xeon EC3529 with 4 cores 2.133GHz and Intel Xeon E5 2640 with 6 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon EC3529 's Advantages

Higher specification of memory (1066 vs 3)

Lower TDP (65W vs 95W)

Intel Xeon E5 2640 's Advantages

Released 2 years and 1 months late

Newer PCIe version (3 vs 2)

Higher base frequency (2.5GHz vs 2.133GHz)

Larger L3 cache size (15MB vs 8MB)

More modern manufacturing process (32nm vs 45nm)

Score

Xeon EC3529

VS

Intel Xeon E5 2640

General Parameters

Feb 2010

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Jasper Forest

Core Architecture

Sandy Bridge-EP

Intel Socket 1366

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon(Jasper Forest)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

-

Transistor Count

2.27 billions

45 nm

Manufacturing Process

32 nm

65 W

Power Consumption

95 W

Intel

Foundry

Intel

-

Die Size

435 mm²

CPU Performance

2.133 GHz

Performance Core Base Frequency

2.5 GHz

0

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

6

4

Total Thread Count

12

133 MHz

Bus Frequency

100 MHz

16.0

Multiplier

25.0

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

15 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3-1066

Memory Types

DDR3

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

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