Intel Xeon E3 1275 v5 vs Opteron 146

VS

Intel Xeon E3-1275 v5

AMD Opteron 146

We compared two server CPUs: Intel Xeon E3 1275 v5 with 4 cores 3.6GHz and Opteron 146 with 1 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 v5 's Advantages

Released 10 years and 2 months late

Higher specification of memory (2133 vs 400)

Higher base frequency (3.6GHz vs 2GHz)

More modern manufacturing process (14nm vs 90nm)

Opteron 146 's Advantages

Lower TDP (67W vs 80W)

Score

Intel Xeon E3 1275 v5

VS

Opteron 146

General Parameters

Oct 2015

Release Date

Aug 2005

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-DT

Core Architecture

Venus

Intel Socket 1151

Socket

AMD Socket 939

HD Graphics P530

Integrated Graphics

On certain motherboards (Chipset feature)

Xeon E3 (Skylake-DT)

Generation

Opteron (Venus (E6))

Package

1.75 billions

Transistor Count

0.114 billions

14 nm

Manufacturing Process

90 nm

80 W

Power Consumption

67 W

Intel

Foundry

-

122 mm²

Die Size

115 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

2 GHz

4 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

1

8

Total Thread Count

1

100 MHz

Bus Frequency

200 MHz

36.0

Multiplier

10.0

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,DDR4-2133

Memory Types

DDR1-400

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

16

PCIe Lanes

-

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