Intel Xeon W3670 vs Xeon E7 4807

VS

Intel Xeon W3670

Intel Xeon E7-4807

We compared two server CPUs: Intel Xeon W3670 with 6 cores 3.2GHz and Xeon E7 4807 with 6 cores 1.866GHz . 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 1.866GHz)

Xeon E7 4807 's Advantages

Released 8 months late

Higher specification of memory (1333 vs 3)

Larger L3 cache size (18MB vs 12MB)

Lower TDP (95W vs 130W)

Score

Intel Xeon W3670

VS

Xeon E7 4807

General Parameters

Aug 2010

Release Date

Apr 2011

Intel

Manufacturer

Intel

Server

Type

Server

Gulftown

Core Architecture

Westmere-EX

Intel Socket 1366

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon (Gulftown)

Generation

Xeon E7(Westmere-EX)

Package

1.17 billions

Transistor Count

2.6 billions

32 nm

Manufacturing Process

32 nm

130 W

Power Consumption

95 W

Intel

Foundry

Intel

239 mm²

Die Size

513 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

1.866 GHz

3.466 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

6

12

Total Thread Count

12

133 MHz

Bus Frequency

133 MHz

24.0

Multiplier

14.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

12 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3

Memory Types

DDR3-1333

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

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