Xeon X3440 vs Opteron 148

VS

Intel Xeon X3440

AMD Opteron 148

We compared two server CPUs: Xeon X3440 with 4 cores 2.533GHz and Opteron 148 with 1 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X3440 's Advantages

Released 4 years and 1 months late

Higher specification of memory (1333 vs 400)

Higher base frequency (2.533GHz vs 2.2GHz)

More modern manufacturing process (45nm vs 90nm)

Opteron 148 's Advantages

Lower TDP (85W vs 95W)

Score

Xeon X3440

VS

Opteron 148

General Parameters

Sep 2009

Release Date

Aug 2005

Intel

Manufacturer

AMD

Server

Type

Server

Lynnfield

Core Architecture

Venus

Intel Socket 1156

Socket

AMD Socket 939

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon(Lynnfield)

Generation

Opteron (Venus (E6))

Package

0.774 billions

Transistor Count

0.114 billions

45 nm

Manufacturing Process

90 nm

95 W

Power Consumption

85 W

Intel

Foundry

-

296 mm²

Die Size

115 mm²

CPU Performance

2.533 GHz

Performance Core Base Frequency

2.2 GHz

2.933 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

1

8

Total Thread Count

1

133 MHz

Bus Frequency

200 MHz

19.0

Multiplier

11.0

64 KB per core

L1 Cache

128 KB

256 KB per core

L2 Cache

1 MB

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

2

PCIe Version

-

16

PCIe Lanes

-

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