Intel Xeon E7 8860 vs Xeon X7542

VS

Intel Xeon E7-8860

Intel Xeon X7542

We compared two server CPUs: Intel Xeon E7 8860 with 10 cores 2.276GHz and Xeon X7542 with 6 cores 2.666GHz . 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 1 years and 1 months late

Larger L3 cache size (30MB vs 18MB)

More modern manufacturing process (32nm vs 45nm)

Xeon X7542 's Advantages

Higher specification of memory (1333 vs 3)

Higher base frequency (2.666GHz vs 2.276GHz)

Score

Intel Xeon E7 8860

VS

Xeon X7542

General Parameters

Apr 2011

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EX

Core Architecture

Nehalem-EX

Intel Socket 1567

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon E7 (Westmere-EX)

Generation

Xeon(Beckton)

Package

2.6 billions

Transistor Count

2.3 billions

32 nm

Manufacturing Process

45 nm

130 W

Power Consumption

130 W

Intel

Foundry

Intel

513 mm²

Die Size

684 mm²

CPU Performance

2.276 GHz

Performance Core Base Frequency

2.666 GHz

2.667 GHz

Performance Core Turbo Frequency

2.8 GHz

10

Total Core Count

6

20

Total Thread Count

6

133 MHz

Bus Frequency

133 MHz

17.0

Multiplier

20.0

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

18 MB shared

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR3

Memory Types

DDR3-1333

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

2

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