AMD EPYC 7281 vs AMD EPYC Embedded 3101

VS

AMD EPYC 7281

AMD EPYC Embedded 3101

We compared two server CPUs: AMD EPYC 7281 with 16 cores 2.1GHz and AMD EPYC Embedded 3101 with 4 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7281 's Advantages

Larger L3 cache size (32MB vs 8MB)

AMD EPYC Embedded 3101 's Advantages

Released 8 months late

Lower TDP (35W vs 170W)

Score

AMD EPYC 7281

VS

AMD EPYC Embedded 3101

General Parameters

Jun 2017

Release Date

Feb 2018

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Zen

AMD Socket SP3

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

4.8 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

170 W

Power Consumption

35 W

85 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

GlobalFoundries

213 mm²

Die Size

213 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.1 GHz

2.7 GHz

Performance Core Turbo Frequency

2.9 GHz

16

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

21.0

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

32 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

32

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