Opteron 6276 vs Centaur CHA

VS

AMD Opteron 6276

VIA Centaur CHA

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz 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 6276 's Advantages

Released 110 years and 10 months late

Higher base frequency (2.3GHz vs 1.2GHz)

Centaur CHA 's Advantages

Higher specification of memory (3200 vs 3)

Newer PCIe version (3 vs 2)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (16nm vs 32nm)

Lower TDP (70W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Centaur CHA +296%

786

Geekbench 6 Multi Core

Opteron 6276

1729

Centaur CHA +130%

3982

Opteron 6276

VS

Centaur CHA

General Parameters

Nov 2011

Release Date

Jan 1901

AMD

Manufacturer

VIA

Server

Type

Server

Interlagos

Core Architecture

CHA

AMD Socket G34

Socket

VIA Socket 2084

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

CHA (CNS)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

16 nm

115 W

Power Consumption

70 W

-

Foundry

TSMC

316 mm²

Die Size

195 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

1.2 GHz

3.2 GHz

Performance Core Turbo Frequency

2.5 GHz

16

Total Core Count

8

16

Total Thread Count

8

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

12.0

768 K

L1 Cache

64 KB per core

16 MB

L2 Cache

256 KB per core

8 MB per die

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

4

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

44

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