Intel Xeon E3 1275 vs Opteron X1150

VS

Intel Xeon E3-1275

AMD Opteron X1150

We compared two server CPUs: Intel Xeon E3 1275 with 4 cores 3.4GHz and Opteron X1150 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 's Advantages

Higher base frequency (3.4GHz vs 2GHz)

Opteron X1150 's Advantages

Released 2 years and 1 months late

More modern manufacturing process (28nm vs 32nm)

Lower TDP (17W vs 95W)

Score

Intel Xeon E3 1275

VS

Opteron X1150

General Parameters

Apr 2011

Release Date

May 2013

Intel

Manufacturer

AMD

Server

Type

Server

Sandy Bridge

Core Architecture

Kyoto

Intel Socket 1155

Socket

AMD Socket FT3

Intel HD P3000

Integrated Graphics

N/A

Xeon E3 (Sandy Bridge)

Generation

Opteron (X-Series)

Package

1.16 billions

Transistor Count

-

32 nm

Manufacturing Process

28 nm

95 W

Power Consumption

17 W

Intel

Foundry

-

216 mm²

Die Size

-

CPU Performance

3.4 GHz

Performance Core Base Frequency

2 GHz

3.8 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

20.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

2 MB shared

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

16

PCIe Lanes

-

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