Opteron X2170 vs AMD EPYC 7281

VS

AMD Opteron X2170

AMD EPYC 7281

We compared two server CPUs: Opteron X2170 with 4 cores 2.4GHz and AMD EPYC 7281 with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron X2170 's Advantages

Higher base frequency (2.4GHz vs 2.1GHz)

Lower TDP (25W vs 170W)

AMD EPYC 7281 's Advantages

Released 9 months late

Higher specification of memory (2666 vs 3)

More modern manufacturing process (14nm vs 28nm)

Score

Opteron X2170

VS

AMD EPYC 7281

General Parameters

Sep 2016

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Steppe Eagle

Core Architecture

Naples

AMD Socket FT3

Socket

AMD Socket SP3

Radeon R5E

Integrated Graphics

N/A

Opteron (X-Series)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

28 nm

Manufacturing Process

14 nm

25 W

Power Consumption

170 W

-

Peak Operating Temperature

85 °C

-

Foundry

GlobalFoundries

-

Die Size

213 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

2.7 GHz

4

Total Core Count

16

4

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

21.0

64 K per core

L1 Cache

96 K per core

2 MB shared

L2 Cache

512 K per core

-

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-2666

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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