Intel Xeon W3670 vs Intel Xeon E3 1225

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Intel Xeon W3670

Intel Xeon E3-1225

We compared two server CPUs: Intel Xeon W3670 with 6 cores 3.2GHz and Intel Xeon E3 1225 with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W3670 's Advantages

Higher base frequency (3.2GHz vs 3.1GHz)

Larger L3 cache size (12MB vs 6MB)

Intel Xeon E3 1225 's Advantages

Released 8 months late

Newer PCIe version (3 vs 2)

Lower TDP (95W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W3670

521

Intel Xeon E3 1225 +142%

1262

Geekbench 6 Multi Core

Intel Xeon W3670

2473

Intel Xeon E3 1225 +46%

3621

Intel Xeon W3670

VS

Intel Xeon E3 1225

General Parameters

Aug 2010

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Gulftown

Core Architecture

Sandy Bridge

Intel Socket 1366

Socket

Intel Socket 1155

N/A

Integrated Graphics

Intel HD P3000

Xeon (Gulftown)

Generation

Xeon E3 (Sandy Bridge)

Package

1.17 billions

Transistor Count

1.16 billions

32 nm

Manufacturing Process

32 nm

130 W

Power Consumption

95 W

Intel

Foundry

Intel

239 mm²

Die Size

216 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

3.1 GHz

3.466 GHz

Performance Core Turbo Frequency

3.4 GHz

6

Total Core Count

4

12

Total Thread Count

4

133 MHz

Bus Frequency

100 MHz

24.0

Multiplier

31.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

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