Intel Atom x7809C vs Intel Xeon Platinum 9221

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Intel Atom x7809C

Intel Xeon Platinum 9221

We compared two server CPUs: Intel Atom x7809C with 8 cores 2GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . 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 5 years late

Higher specification of memory (4800 vs 2933)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (25W vs 250W)

Intel Xeon Platinum 9221 's Advantages

Higher base frequency (2.1GHz vs 2GHz)

Larger L3 cache size (71.5MB vs 6MB)

Score

Intel Atom x7809C

VS

Intel Xeon Platinum 9221

General Parameters

Apr 2024

Release Date

Apr 2019

Intel

Manufacturer

Intel

Server

Type

Server

Amston Lake

Core Architecture

Cascade Lake-AP

Intel BGA 1264

Socket

Intel BGA 5903

N/A

Integrated Graphics

N/A

Atom (Gracemont)

Generation

Xeon Platinum (Cascade Lake-AP)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

25 W

Power Consumption

250 W

Intel

Foundry

Intel

CPU Performance

2 GHz

Performance Core Base Frequency

2.1 GHz

3.6 GHz

Performance Core Turbo Frequency

3.7 GHz

8

Total Core Count

32

8

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

23.0

96 KB per core

L1 Cache

64 K per core

2 MB per module

L2 Cache

1 MB per core

6 MB shared

L3 Cache

71.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-2933

32 GB

Max Memory Size

-

1

Max Memory Channels

4

38.4 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Miscellaneous

Intel Atom x7809C

Official Website

-

3

PCIe Version

3

9

PCIe Lanes

-

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