Opteron A1150 vs Xeon X7542

VS

AMD Opteron A1150

Intel Xeon X7542

We compared two server CPUs: Opteron A1150 with 8 cores 1.7GHz 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

Opteron A1150 's Advantages

Released 5 years and 10 months late

Higher specification of memory (1866 vs 1333)

Newer PCIe version (3 vs 2)

More modern manufacturing process (28nm vs 45nm)

Lower TDP (32W vs 130W)

Xeon X7542 's Advantages

Higher base frequency (2.666GHz vs 1.7GHz)

Larger L3 cache size (18MB vs 8MB)

Score

Opteron A1150

VS

Xeon X7542

General Parameters

Jan 2016

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Seattle

Core Architecture

Nehalem-EX

AMD Socket SP1

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Opteron(Seattle)

Generation

Xeon(Beckton)

Package

-

Transistor Count

2.3 billions

28 nm

Manufacturing Process

45 nm

32 W

Power Consumption

130 W

80°C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

182 mm²

Die Size

684 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

2.666 GHz

0

Performance Core Turbo Frequency

2.8 GHz

8

Total Core Count

6

8

Total Thread Count

6

100 MHz

Bus Frequency

133 MHz

17.0

Multiplier

20.0

80 KB per core

L1 Cache

64 KB per core

4 MB shared

L2 Cache

256 KB per core

8 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3, DDR4-1866

Memory Types

DDR3-1333

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

8

PCIe Lanes

-

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