Xeon E5540 vs Opteron 8346 HE

VS

Intel Xeon E5540

AMD Opteron 8346 HE

We compared two server CPUs: Xeon E5540 with 4 cores 2.533GHz and Opteron 8346 HE with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5540 's Advantages

Released 1 years and 6 months late

Higher specification of memory (1066 vs 667)

Higher base frequency (2.533GHz vs 1.8GHz)

Larger L3 cache size (8MB vs 2MB)

More modern manufacturing process (45nm vs 65nm)

Opteron 8346 HE 's Advantages

Lower TDP (68W vs 80W)

Score

Xeon E5540

VS

Opteron 8346 HE

General Parameters

Mar 2009

Release Date

Sep 2007

Intel

Manufacturer

AMD

Server

Type

Server

Gainestown

Core Architecture

Barcelona

Intel Socket 1366

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

Xeon(Gainestown)

Generation

Opteron(Barcelona)

Package

0.731 billions

Transistor Count

0.463 billions

45 nm

Manufacturing Process

65 nm

80 W

Power Consumption

68 W

Intel

Foundry

-

263 mm²

Die Size

285 mm²

CPU Performance

2.533 GHz

Performance Core Base Frequency

1.8 GHz

2.8 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

4

133 MHz

Bus Frequency

200 MHz

19.0

Multiplier

9.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

512 KB per core

8 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR3-1066

Memory Types

DDR2-667

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

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