Opteron 13KS EE vs Intel Xeon E5620

VS

AMD Opteron 13KS EE

Intel Xeon E5620

We compared two server CPUs: Opteron 13KS EE with 4 cores 2GHz and Intel Xeon E5620 with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 13KS EE 's Advantages

Higher specification of memory (1333 vs 3)

Lower TDP (50W vs 80W)

Intel Xeon E5620 's Advantages

Released 11 months late

Higher base frequency (2.4GHz vs 2GHz)

Larger L3 cache size (12MB vs 6MB)

More modern manufacturing process (32nm vs 45nm)

Score

Opteron 13KS EE

VS

Intel Xeon E5620

General Parameters

Apr 2009

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Suzuka

Core Architecture

Westmere-EP

AMD Socket Fr2

Socket

Intel Socket 1366

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Suzuka)

Generation

Xeon (Westmere-EP)

Package

0.758 billions

Transistor Count

1.17 billions

45 nm

Manufacturing Process

32 nm

50 W

Power Consumption

80 W

GlobalFoundries

Foundry

Intel

258 mm²

Die Size

239 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

2.666 GHz

4

Total Core Count

4

Total Thread Count

8

200 MHz

Bus Frequency

133 MHz

10.0

Multiplier

18.0

128 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3

2

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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