Intel Atom x7809C vs AMD EPYC 9754S

VS

Intel Atom x7809C

AMD EPYC 9754S

We compared two server CPUs: Intel Atom x7809C with 8 cores 2GHz and AMD EPYC 9754S with 128 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Atom x7809C 's Advantages

Released 10 months late

Lower TDP (25W vs 360W)

AMD EPYC 9754S 's Advantages

Higher specification of memory (4800 vs 4800)

Larger memory bandwidth (460GB/s vs 38.4GB/s)

Newer PCIe version (5 vs 3)

Higher base frequency (2.25GHz vs 2GHz)

Larger L3 cache size (256MB vs 6MB)

More modern manufacturing process (5nm vs 10nm)

Score

Intel Atom x7809C

VS

AMD EPYC 9754S

General Parameters

Apr 2024

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Amston Lake

Core Architecture

Bergamo

Intel BGA 1264

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Atom (Gracemont)

Generation

EPYC (Zen 4c (Bergamo))

Package

-

Transistor Count

71 billions

10 nm

Manufacturing Process

5 nm

25 W

Power Consumption

360 W

Intel

Foundry

TSMC

-

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

128

2 GHz

Performance Core Base Frequency

2.25 GHz

3.6 GHz

Performance Core Turbo Frequency

3.1 GHz

8

Total Core Count

128

8

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

22.5

96 KB per core

L1 Cache

64 KB per core

2 MB per module

L2 Cache

1 MB per core

6 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR5-4800

32 GB

Max Memory Size

-

1

Max Memory Channels

12

38.4 GB/s

Max Memory Bandwidth

460 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Atom x7809C

Official Website

AMD EPYC 9754S

3

PCIe Version

5

9

PCIe Lanes

128

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