Xeon E7 4820 vs Opteron X2150

VS

Intel Xeon E7-4820

AMD Opteron X2150

We compared two server CPUs: Xeon E7 4820 with 8 cores 2GHz and Opteron X2150 with 4 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 4820 's Advantages

Higher specification of memory (1333 vs 3)

Higher base frequency (2GHz vs 1.9GHz)

Opteron X2150 's Advantages

Released 2 years and 1 months late

More modern manufacturing process (28nm vs 32nm)

Lower TDP (22W vs 105W)

Score

Xeon E7 4820

VS

Opteron X2150

General Parameters

Apr 2011

Release Date

May 2013

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EX

Core Architecture

Kyoto

Intel Socket 1567

Socket

AMD Socket FT3

N/A

Integrated Graphics

HD 8400

Xeon E7(Westmere-EX)

Generation

Opteron (X-Series)

Package

2.6 billions

Transistor Count

-

32 nm

Manufacturing Process

28 nm

105 W

Power Consumption

22 W

Intel

Foundry

-

513 mm²

Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

1.9 GHz

2.266 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

4

16

Total Thread Count

4

133 MHz

Bus Frequency

100 MHz

15.0

Multiplier

19.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

2 MB shared

18 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR3

4

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

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