Opteron 156 vs Intel Xeon E5 2676 v3

VS

AMD Opteron 156

Intel Xeon E5-2676 v3

We compared two server CPUs: Opteron 156 with 1 cores 3GHz and Intel Xeon E5 2676 v3 with 12 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 156 's Advantages

Higher base frequency (3GHz vs 2.4GHz)

Lower TDP (104W vs 120W)

Intel Xeon E5 2676 v3 's Advantages

Released 10 years and 1 months late

Higher specification of memory (2133 vs 400)

More modern manufacturing process (22nm vs 90nm)

Score

Opteron 156

VS

Intel Xeon E5 2676 v3

General Parameters

May 2005

Release Date

Jun 2015

AMD

Manufacturer

Intel

Server

Type

Server

Venus

Core Architecture

Haswell-EP

AMD Socket 939

Socket

Intel Socket 2011-3

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

Xeon E5 (Haswell-EP)

Package

0.114 billions

Transistor Count

2.6 billions

90 nm

Manufacturing Process

22 nm

104 W

Power Consumption

120 W

-

Foundry

Intel

115 mm²

Die Size

356 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

3 GHz

1

Total Core Count

12

1

Total Thread Count

24

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

24.0

128 KB

L1 Cache

64 K per core

1 MB

L2 Cache

256 K per core

-

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR1-400

Memory Types

DDR3,DDR4-2133

2

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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