Intel Xeon E3 1275 v2 vs Opteron A1150

VS

Intel Xeon E3-1275 v2

AMD Opteron A1150

We compared two server CPUs: Intel Xeon E3 1275 v2 with 4 cores 3.5GHz and Opteron A1150 with 8 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v2 's Advantages

Higher base frequency (3.5GHz vs 1.7GHz)

More modern manufacturing process (22nm vs 28nm)

Opteron A1150 's Advantages

Released 3 years and 8 months late

Higher specification of memory (1866 vs 3)

Lower TDP (32W vs 77W)

Score

Intel Xeon E3 1275 v2

VS

Opteron A1150

General Parameters

May 2012

Release Date

Jan 2016

Intel

Manufacturer

AMD

Server

Type

Server

Ivy Bridge

Core Architecture

Seattle

Intel Socket 1155

Socket

AMD Socket SP1

Intel HD P4000

Integrated Graphics

N/A

Xeon E3 (Ivy Bridge)

Generation

Opteron(Seattle)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

28 nm

77 W

Power Consumption

32 W

-

Peak Operating Temperature

80°C

Intel

Foundry

GlobalFoundries

160 mm²

Die Size

182 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

1.7 GHz

3.9 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

17.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

4 MB shared

8 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3, DDR4-1866

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

8

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