AMD EPYC 9454 vs Atom S1240

VS

AMD EPYC 9454

Intel Atom S1240

We compared two server CPUs: AMD EPYC 9454 with 48 cores 2.75GHz and Atom S1240 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 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)

Atom S1240 's Advantages

Lower TDP (6W vs 290W)

Score

AMD EPYC 9454

VS

Atom S1240

General Parameters

Nov 2022

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

52.56 billions

Transistor Count

-

5 nm

Manufacturing Process

32 nm

290 W

Power Consumption

6 W

TSMC

Foundry

Intel

8x72 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.75 GHz

Performance Core Base Frequency

1.6 GHz

3.8 GHz

Performance Core Turbo Frequency

0

48

Total Core Count

2

96

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

27.5

Multiplier

16.0

64 K per core

L1 Cache

56 K per core

1 MB per core

L2 Cache

512 K per core

256 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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