Intel Xeon E7 8860 vs Xeon E5540

VS

Intel Xeon E7-8860

Intel Xeon E5540

We compared two server CPUs: Intel Xeon E7 8860 with 10 cores 2.276GHz and Xeon E5540 with 4 cores 2.533GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8860 's Advantages

Released 2 years and 1 months late

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (32nm vs 45nm)

Xeon E5540 's Advantages

Higher specification of memory (1066 vs 3)

Higher base frequency (2.533GHz vs 2.276GHz)

Lower TDP (80W vs 130W)

Score

Intel Xeon E7 8860

VS

Xeon E5540

General Parameters

Apr 2011

Release Date

Mar 2009

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EX

Core Architecture

Gainestown

Intel Socket 1567

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon E7 (Westmere-EX)

Generation

Xeon(Gainestown)

Package

2.6 billions

Transistor Count

0.731 billions

32 nm

Manufacturing Process

45 nm

130 W

Power Consumption

80 W

Intel

Foundry

Intel

513 mm²

Die Size

263 mm²

CPU Performance

2.276 GHz

Performance Core Base Frequency

2.533 GHz

2.667 GHz

Performance Core Turbo Frequency

2.8 GHz

10

Total Core Count

4

20

Total Thread Count

8

133 MHz

Bus Frequency

133 MHz

17.0

Multiplier

19.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

30 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3-1066

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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