Atom S1220 vs AMD EPYC 7401P

VS

Atom S1220 AMD EPYC 7401P

We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and AMD EPYC 7401P with 24 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Atom S1220 's Advantages

Lower TDP (8W vs 170W)

AMD EPYC 7401P 's Advantages

Released 4 years and 6 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (2GHz vs 1.6GHz)

Score

Atom S1220

VS

AMD EPYC 7401P

General Parameters

Dec 2012

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Centerton

Core Architecture

Naples

Intel BGA 1283

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Atom (Centerton)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

32 nm

Manufacturing Process

14 nm

Intel BGA 1283

Socket

AMD Socket SP3

8 W

Power Consumption

170 W

-

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

-

Package

FCLGA-4094

CPU Performance

1.6 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

3 GHz

2

Total Core Count

24

4

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

16.0

Multiplier

20.0

56 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

-

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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