Intel Xeon E3 1575M v5 vs Xeon X7542

VS

Intel Xeon E3-1575M v5

Intel Xeon X7542

We compared two server CPUs: Intel Xeon E3 1575M v5 with 4 cores 3GHz 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 E3 1575M v5 's Advantages

Released 5 years and 10 months late

Higher specification of memory (2133 vs 1333)

Newer PCIe version (3 vs 2)

Higher base frequency (3GHz vs 2.666GHz)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (45W vs 130W)

Xeon X7542 's Advantages

Larger L3 cache size (18MB vs 8MB)

Score

Intel Xeon E3 1575M v5

VS

Xeon X7542

General Parameters

Jan 2016

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-H

Core Architecture

Nehalem-EX

Intel BGA 1440

Socket

Intel Socket 1567

Iris Pro Graphics P580

Integrated Graphics

N/A

Xeon E3 (Skylake-H)

Generation

Xeon(Beckton)

Package

2.3 billions

Transistor Count

2.3 billions

14 nm

Manufacturing Process

45 nm

45 W

Power Consumption

130 W

Intel

Foundry

Intel

171 mm²

Die Size

684 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.666 GHz

3.9 GHz

Performance Core Turbo Frequency

2.8 GHz

4

Total Core Count

6

8

Total Thread Count

6

100 MHz

Bus Frequency

133 MHz

30.0

Multiplier

20.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

8 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3-1333

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

16

PCIe Lanes

-

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