Opteron X2170 vs AMD EPYC 7642

VS

AMD Opteron X2170

AMD EPYC 7642

We compared two server CPUs: Opteron X2170 with 4 cores 2.4GHz and AMD EPYC 7642 with 48 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron X2170 's Advantages

Lower TDP (25W vs 225W)

AMD EPYC 7642 's Advantages

Released 2 years and 11 months late

Higher specification of memory (3200 vs 3)

More modern manufacturing process (7nm vs 28nm)

Score

Opteron X2170

VS

AMD EPYC 7642

General Parameters

Sep 2016

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Steppe Eagle

Core Architecture

Rome

AMD Socket FT3

Socket

AMD Socket SP3

Radeon R5E

Integrated Graphics

N/A

Opteron (X-Series)

Generation

EPYC (Zen 2 (Rome))

Package

-

Transistor Count

3.8 billions

28 nm

Manufacturing Process

7 nm

25 W

Power Consumption

225 W

-

Foundry

TSMC

-

Die Size

74 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

3.4 GHz

4

Total Core Count

48

4

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

24.0

64 K per core

L1 Cache

96 K per core

2 MB shared

L2 Cache

512 K per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

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