AMD EPYC 7551P vs Atom S1220

VS

AMD EPYC 7551P

Intel Atom S1220

We compared two server CPUs: AMD EPYC 7551P with 32 cores 2GHz and Atom S1220 with 2 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7551P 's Advantages

Released 4 years and 6 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (2GHz vs 1.6GHz)

More modern manufacturing process (14nm vs 32nm)

Atom S1220 's Advantages

Lower TDP (8W vs 180W)

Score

AMD EPYC 7551P

VS

Atom S1220

General Parameters

Jun 2017

Release Date

Dec 2012

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Centerton

AMD Socket SP3

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Atom (Centerton)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

32 nm

180 W

Power Consumption

8 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

1.6 GHz

3 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

2

64

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

16.0

96 K per core

L1 Cache

56 K per core

512 K per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3

8

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

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