Opteron 146 vs AMD EPYC Embedded 3151

VS

AMD Opteron 146

AMD EPYC Embedded 3151

We compared two server CPUs: Opteron 146 with 1 cores 2GHz and AMD EPYC Embedded 3151 with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3151 's Advantages

Released 12 years and 6 months late

Higher specification of memory (2666 vs 400)

Higher base frequency (2.7GHz vs 2GHz)

More modern manufacturing process (14nm vs 90nm)

Lower TDP (45W vs 67W)

Score

Opteron 146

VS

AMD EPYC Embedded 3151

General Parameters

Aug 2005

Release Date

Feb 2018

AMD

Manufacturer

AMD

Server

Type

Server

Venus

Core Architecture

Zen

AMD Socket 939

Socket

AMD BGA SP4r2

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E6))

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

0.114 billions

Transistor Count

4.8 billions

90 nm

Manufacturing Process

14 nm

67 W

Power Consumption

45 W

-

Foundry

GlobalFoundries

115 mm²

Die Size

213 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.7 GHz

0

Performance Core Turbo Frequency

2.9 GHz

1

Total Core Count

4

1

Total Thread Count

8

200 MHz

Bus Frequency

100 MHz

10.0

Multiplier

27.0

128 KB

L1 Cache

96 K per core

1 MB

L2 Cache

512 K per core

-

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR1-400

Memory Types

DDR4-2666

2

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

32

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