Intel Xeon E3 1275 v3 vs Opteron 144

VS

Intel Xeon E3-1275 v3

AMD Opteron 144

We compared two server CPUs: Intel Xeon E3 1275 v3 with 4 cores 3.5GHz and Opteron 144 with 1 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v3 's Advantages

Released 7 years and 10 months late

Higher base frequency (3.5GHz vs 1.8GHz)

More modern manufacturing process (22nm vs 90nm)

Lower TDP (84W vs 85W)

Opteron 144 's Advantages

Higher specification of memory (400 vs 4)

Score

Intel Xeon E3 1275 v3

VS

Opteron 144

General Parameters

Jun 2013

Release Date

Aug 2005

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-WS

Core Architecture

San Diego

Intel Socket 1150

Socket

AMD Socket 939

Intel HD P4600

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon E3 (Haswell-WS)

Generation

Opteron (Venus (E4))

Package

1.4 billions

Transistor Count

0.114 billions

22 nm

Manufacturing Process

90 nm

84 W

Power Consumption

85 W

Intel

Foundry

-

160 mm²

Die Size

115 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

1.8 GHz

3.9 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

1

8

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

35.0

Multiplier

9.0

64 K per core

L1 Cache

128 KB

256 K per core

L2 Cache

1 MB

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

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