Intel Xeon E5603 vs Opteron 43GK HE

VS

Intel Xeon E5603

AMD Opteron 43GK HE

We compared two server CPUs: Intel Xeon E5603 with 4 cores 1.6GHz and Opteron 43GK HE with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43GK HE 's Advantages

Released 1 years and 10 months late

Higher base frequency (2.6GHz vs 1.6GHz)

Larger L3 cache size (8MB vs 4MB)

Lower TDP (65W vs 80W)

Score

Intel Xeon E5603

VS

Opteron 43GK HE

General Parameters

Feb 2011

Release Date

Dec 2012

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Seoul

Intel Socket 1366

Socket

AMD Socket C32

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Opteron (Seoul)

Package

1.17 billions

Transistor Count

1.2 billions

32 nm

Manufacturing Process

32 nm

80 W

Power Consumption

65 W

Intel

Foundry

-

239 mm²

Die Size

315 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.6 GHz

0

Performance Core Turbo Frequency

3.6 GHz

4

Total Core Count

8

4

Total Thread Count

8

133 MHz

Bus Frequency

200 MHz

12.0

Multiplier

13.0

64 K per core

L1 Cache

384 K

256 K per core

L2 Cache

8 MB

4 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

3

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

2

PCIe Version

-

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