Opteron 4340 vs Centaur CHA

VS

AMD Opteron 4340

VIA Centaur CHA

We compared two server CPUs: Opteron 4340 with 6 cores 3.5GHz 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 4340 's Advantages

Released 111 years and 11 months late

Higher base frequency (3.5GHz vs 1.2GHz)

Centaur CHA 's Advantages

Higher specification of memory (3200 vs 3)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (16nm vs 32nm)

Lower TDP (70W vs 95W)

Score

Opteron 4340

VS

Centaur CHA

General Parameters

Dec 2012

Release Date

Jan 1901

AMD

Manufacturer

VIA

Server

Type

Server

Seoul

Core Architecture

CHA

AMD Socket C32

Socket

VIA Socket 2084

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

CHA (CNS)

Package

1.2 billions

Transistor Count

-

32 nm

Manufacturing Process

16 nm

95 W

Power Consumption

70 W

-

Foundry

TSMC

315 mm²

Die Size

195 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

1.2 GHz

3.8 GHz

Performance Core Turbo Frequency

2.5 GHz

6

Total Core Count

8

6

Total Thread Count

8

200 MHz

Bus Frequency

100 MHz

17.5

Multiplier

12.0

288 K

L1 Cache

64 KB per core

6 MB

L2 Cache

256 KB per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

44

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