Intel Xeon E5603 vs Opteron 6320

VS

Intel Xeon E5603

AMD Opteron 6320

We compared two server CPUs: Intel Xeon E5603 with 4 cores 1.6GHz and Opteron 6320 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5603 's Advantages

Lower TDP (80W vs 115W)

Opteron 6320 's Advantages

Released 1 years and 9 months late

Higher specification of memory (1866 vs 3)

Higher base frequency (2.8GHz vs 1.6GHz)

Larger L3 cache size (8MB vs 4MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5603

201

Opteron 6320 +122%

448

Geekbench 6 Multi Core

Intel Xeon E5603

586

Opteron 6320 +384%

2841

Intel Xeon E5603

VS

Opteron 6320

General Parameters

Feb 2011

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Abu Dhabi

Intel Socket 1366

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Opteron (Abu Dhabi)

Package

1.17 billions

Transistor Count

2.4 billions

32 nm

Manufacturing Process

32 nm

80 W

Power Consumption

115 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

GlobalFoundries

239 mm²

Die Size

2x315 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

8

4

Total Thread Count

8

133 MHz

Bus Frequency

200 MHz

12.0

Multiplier

14.0

64 K per core

L1 Cache

384 KB

256 K per core

L2 Cache

2 MB per module

4 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR3

Memory Types

DDR3-1866

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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