Xeon X3440 vs Opteron 6378

VS

Intel Xeon X3440

AMD Opteron 6378

We compared two server CPUs: Xeon X3440 with 4 cores 2.533GHz and Opteron 6378 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X3440 's Advantages

Higher base frequency (2.533GHz vs 2.4GHz)

Lower TDP (95W vs 115W)

Opteron 6378 's Advantages

Released 3 years and 2 months late

Higher specification of memory (1866 vs 1333)

More modern manufacturing process (32nm vs 45nm)

Score

Xeon X3440

VS

Opteron 6378

General Parameters

Sep 2009

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Lynnfield

Core Architecture

Abu Dhabi

Intel Socket 1156

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon(Lynnfield)

Generation

Opteron (Abu Dhabi)

Package

0.774 billions

Transistor Count

2.4 billions

45 nm

Manufacturing Process

32 nm

95 W

Power Consumption

115 W

-

Peak Operating Temperature

69 °C

Intel

Foundry

GlobalFoundries

296 mm²

Die Size

2x315 mm²

CPU Performance

2.533 GHz

Performance Core Base Frequency

2.4 GHz

2.933 GHz

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

16

8

Total Thread Count

16

133 MHz

Bus Frequency

200 MHz

19.0

Multiplier

12.0

64 KB per core

L1 Cache

768 KB

256 KB per core

L2 Cache

2 MB per module

8 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3-1333

Memory Types

DDR3-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

16

PCIe Lanes

-

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