AMD EPYC Embedded 9254 vs Atom S1220

VS

AMD EPYC Embedded 9254

Intel Atom S1220

We compared two server CPUs: AMD EPYC Embedded 9254 with 24 cores 2.9GHz 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 Embedded 9254 's Advantages

Released 10 years and 3 months late

Higher specification of memory (4800 vs 3)

Higher base frequency (2.9GHz vs 1.6GHz)

More modern manufacturing process (5nm vs 32nm)

Atom S1220 's Advantages

Lower TDP (8W vs 200W)

Score

AMD EPYC Embedded 9254

VS

Atom S1220

General Parameters

Mar 2023

Release Date

Dec 2012

AMD

Manufacturer

Intel

Server

Type

Server

Genoa

Core Architecture

Centerton

AMD Socket SP5

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

Atom (Centerton)

Package

26.28 billions

Transistor Count

-

5 nm

Manufacturing Process

32 nm

200 W

Power Consumption

8 W

TSMC

Foundry

Intel

4x72 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.9 GHz

Performance Core Base Frequency

1.6 GHz

4.15 GHz

Performance Core Turbo Frequency

0

24

Total Core Count

2

48

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

16.0

64 K per core

L1 Cache

56 K per core

1 MB per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR3

12

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

128

PCIe Lanes

-

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