AMD EPYC 7401P vs Intel Atom x7809C

VS

AMD EPYC 7401P

Intel Atom x7809C

We compared two server CPUs: AMD EPYC 7401P with 24 cores 2GHz and Intel Atom x7809C with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7401P 's Advantages

Larger L3 cache size (64MB vs 6MB)

Intel Atom x7809C 's Advantages

Released 6 years and 10 months late

Higher specification of memory (4800 vs 2666)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (25W vs 170W)

Score

AMD EPYC 7401P

VS

Intel Atom x7809C

General Parameters

Jun 2017

Release Date

Apr 2024

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Amston Lake

AMD Socket SP3

Socket

Intel BGA 1264

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Atom (Gracemont)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

170 W

Power Consumption

25 W

85 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2 GHz

3 GHz

Performance Core Turbo Frequency

3.6 GHz

24

Total Core Count

8

48

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

20.0

96 K per core

L1 Cache

96 KB per core

512 K per core

L2 Cache

2 MB per module

64 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200, DDR5-4800

-

Max Memory Size

32 GB

8

Max Memory Channels

1

-

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Miscellaneous

-

Official Website

Intel Atom x7809C

3

PCIe Version

3

-

PCIe Lanes

9

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