Atom S1220 vs AMD EPYC 9454

VS

Intel Atom S1220

AMD EPYC 9454

We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and AMD EPYC 9454 with 48 cores 2.75GHz . 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 290W)

AMD EPYC 9454 's Advantages

Released 9 years and 11 months late

Higher specification of memory (4800 vs 3)

Higher base frequency (2.75GHz vs 1.6GHz)

More modern manufacturing process (5nm vs 32nm)

Score

Atom S1220

VS

AMD EPYC 9454

General Parameters

Dec 2012

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Centerton

Core Architecture

Genoa

Intel BGA 1283

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Atom (Centerton)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

52.56 billions

32 nm

Manufacturing Process

5 nm

8 W

Power Consumption

290 W

Intel

Foundry

TSMC

-

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

2.75 GHz

0

Performance Core Turbo Frequency

3.8 GHz

2

Total Core Count

48

4

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

16.0

Multiplier

27.5

56 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

Max Memory Channels

12

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

128

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