Centaur CHA vs Xeon E7520

VS

VIA Centaur CHA

Intel Xeon E7520

We compared two server CPUs: Centaur CHA with 8 cores 1.2GHz and Xeon E7520 with 4 cores 1.866GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Centaur CHA 's Advantages

Higher specification of memory (3200 vs 1333)

Newer PCIe version (3 vs 2)

More modern manufacturing process (16nm vs 45nm)

Lower TDP (70W vs 95W)

Xeon E7520 's Advantages

Released 109 years and 2 months late

Higher base frequency (1.866GHz vs 1.2GHz)

Larger L3 cache size (18MB vs 16MB)

Score

Centaur CHA

VS

Xeon E7520

General Parameters

Jan 1901

Release Date

Mar 2010

VIA

Manufacturer

Intel

Server

Type

Server

CHA

Core Architecture

Nehalem-EX

VIA Socket 2084

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

CHA (CNS)

Generation

Xeon(Beckton)

Package

-

Transistor Count

2.3 billions

16 nm

Manufacturing Process

45 nm

70 W

Power Consumption

95 W

TSMC

Foundry

Intel

195 mm²

Die Size

684 mm²

CPU Performance

1.2 GHz

Performance Core Base Frequency

1.866 GHz

2.5 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

12.0

Multiplier

14.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

256 KB per core

16 MB shared

L3 Cache

18 MB shared

Yes

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-3200

Memory Types

DDR3-1333

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

44

PCIe Lanes

-

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