Xeon X5570 vs Xeon E7520

VS

Intel Xeon X5570

Intel Xeon E7520

We compared two server CPUs: Xeon X5570 with 4 cores 2.933GHz and Xeon E7520 with 4 cores 1.866GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X5570 's Advantages

Higher base frequency (2.933GHz vs 1.866GHz)

Xeon E7520 's Advantages

Released 1 years late

Larger L3 cache size (18MB vs 8MB)

Score

Xeon X5570

VS

Xeon E7520

General Parameters

Mar 2009

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Gainestown

Core Architecture

Nehalem-EX

Intel Socket 1366

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon(Gainestown)

Generation

Xeon(Beckton)

Package

0.731 billions

Transistor Count

2.3 billions

45 nm

Manufacturing Process

45 nm

95 W

Power Consumption

95 W

Intel

Foundry

Intel

263 mm²

Die Size

684 mm²

CPU Performance

2.933 GHz

Performance Core Base Frequency

1.866 GHz

3.333 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

8

133 MHz

Bus Frequency

133 MHz

22.0

Multiplier

14.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

256 KB per core

8 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR3-1333

Memory Types

DDR3-1333

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

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