Opteron X2170 vs AMD EPYC 7251

VS

Opteron X2170 AMD EPYC 7251

We compared two server CPUs: Opteron X2170 with 4 cores 2.4GHz and AMD EPYC 7251 with 8 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 120W)

AMD EPYC 7251 's Advantages

Released 9 months late

Higher specification of memory (DDR4-2400 vs DDR3)

More modern manufacturing process (14nm vs 28nm)

Score

Opteron X2170

VS

AMD EPYC 7251

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

AMD Socket FT3

Socket

AMD Socket SP3

25 W

Power Consumption

120 W

-

Peak Operating Temperature

81 °C

-

Foundry

GlobalFoundries

-

Die Size

213 mm²

BGA769

Package

FCLGA-4094

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.1 GHz

0

Performance Core Turbo Frequency

2.9 GHz

4

Total Core Count

8

4

Total Thread Count

16

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

DDR4-2400

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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