Opteron 6386 SE vs Intel Xeon E5603

VS

Opteron 6386 SE Intel Xeon E5603

We compared two server CPUs: Opteron 6386 SE with 16 cores 2.8GHz and Intel Xeon E5603 with 4 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6386 SE 's Advantages

Released 1 years and 9 months late

Higher base frequency (2.8GHz vs 1.6GHz)

Larger L3 cache size (8MB vs 4MB)

Intel Xeon E5603 's Advantages

Lower TDP (80W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6386 SE +111%

426

Intel Xeon E5603

201

Geekbench 6 Multi Core

Opteron 6386 SE +573%

3945

Intel Xeon E5603

586

Opteron 6386 SE

VS

Intel Xeon E5603

General Parameters

Nov 2012

Release Date

Feb 2011

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Westmere-EP

AMD Socket G34

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon (Westmere-EP)

Package

2.4 billions

Transistor Count

1.17 billions

32 nm

Manufacturing Process

32 nm

AMD Socket G34

Socket

Intel Socket 1366

140 W

Power Consumption

80 W

-

Foundry

Intel

315 mm²

Die Size

239 mm²

-

Package

FC-LGA10

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.6 GHz

3.5 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

4

16

Total Thread Count

4

200 MHz

Bus Frequency

133 MHz

14.0

Multiplier

12.0

768 K

L1 Cache

64 K per core

16 MB

L2 Cache

256 K per core

8 MB per die

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

Max Memory Channels

3

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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