Opteron 6168 vs Xeon X3450

VS

AMD Opteron 6168

Intel Xeon X3450

We compared two server CPUs: Opteron 6168 with 12 cores 1.9GHz and Xeon X3450 with 4 cores 2.667GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6168 's Advantages

Released 6 months late

Larger L3 cache size (12MB vs 8MB)

Xeon X3450 's Advantages

Higher specification of memory (1333 vs 3)

Higher base frequency (2.667GHz vs 1.9GHz)

Lower TDP (95W vs 115W)

Score

Opteron 6168

VS

Xeon X3450

General Parameters

Mar 2010

Release Date

Sep 2009

AMD

Manufacturer

Intel

Server

Type

Server

Magny-Cours

Core Architecture

Lynnfield

AMD Socket G34

Socket

Intel Socket 1156

N/A

Integrated Graphics

N/A

Opteron (Magny-Cours)

Generation

Xeon(Lynnfield)

Package

1.8 billions

Transistor Count

0.774 billions

45 nm

Manufacturing Process

45 nm

115 W

Power Consumption

95 W

69 °C

Peak Operating Temperature

-

Foundry

Intel

346 mm²

Die Size

296 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.667 GHz

0

Performance Core Turbo Frequency

3.2 GHz

12

Total Core Count

4

12

Total Thread Count

8

200 MHz

Bus Frequency

133 MHz

9.5

Multiplier

20.0

768 K shared

L1 Cache

64 KB per core

6 MB per core

L2 Cache

256 KB per core

12 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3-1333

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

-

PCIe Lanes

16

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