Opteron 4376 HE vs Intel Xeon E5603

VS

AMD Opteron 4376 HE

Intel Xeon E5603

We compared two server CPUs: Opteron 4376 HE with 8 cores 2.6GHz 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 4376 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

Benchmark

Geekbench 5 Single Core

Opteron 4376 HE +33%

390

Intel Xeon E5603

292

Geekbench 5 Multi Core

Opteron 4376 HE +81%

3154

Intel Xeon E5603

1733

Opteron 4376 HE

VS

Intel Xeon E5603

General Parameters

Dec 2012

Release Date

Feb 2011

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Westmere-EP

AMD Socket C32

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon (Westmere-EP)

Package

1.2 billions

Transistor Count

1.17 billions

32 nm

Manufacturing Process

32 nm

65 W

Power Consumption

80 W

-

Foundry

Intel

315 mm²

Die Size

239 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

1.6 GHz

3.6 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

4

8

Total Thread Count

4

200 MHz

Bus Frequency

133 MHz

13.0

Multiplier

12.0

384 K

L1 Cache

64 K per core

8 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

Max Memory Channels

3

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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