Opteron 8220 SE (F2) vs Centaur CHA

VS

AMD Opteron 8220 SE (F2)

VIA Centaur CHA

We compared two server CPUs: Opteron 8220 SE (F2) with 2 cores 2.8GHz and Centaur CHA with 8 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 8220 SE (F2) 's Advantages

Released 105 years and 7 months late

Higher base frequency (2.8GHz vs 1.2GHz)

Centaur CHA 's Advantages

Higher specification of memory (3200 vs 667)

Newer PCIe version (3 vs 1)

More modern manufacturing process (16nm vs 90nm)

Lower TDP (70W vs 120W)

Score

Opteron 8220 SE (F2)

VS

Centaur CHA

General Parameters

Aug 2006

Release Date

Jan 1901

AMD

Manufacturer

VIA

Server

Type

Server

Santa Rosa

Core Architecture

CHA

AMD Socket F

Socket

VIA Socket 2084

N/A

Integrated Graphics

N/A

Opteron (Santa Rosa)

Generation

CHA (CNS)

Package

0.227 billions

Transistor Count

-

90 nm

Manufacturing Process

16 nm

120 W

Power Consumption

70 W

-

Foundry

TSMC

235 mm²

Die Size

195 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.2 GHz

0

Performance Core Turbo Frequency

2.5 GHz

2

Total Core Count

8

2

Total Thread Count

8

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

12.0

128 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

-

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

8

SMP

2

Memory Parameters

DDR2-667

Memory Types

DDR4-3200

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

3

-

PCIe Lanes

44

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