Intel Xeon Platinum 9221 vs Atom S1220

VS

Intel Xeon Platinum 9221

Intel Atom S1220

We compared two server CPUs: Intel Xeon Platinum 9221 with 32 cores 2.1GHz and Atom S1220 with 2 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 9221 's Advantages

Released 6 years and 4 months late

Higher specification of memory (2933 vs 3)

Higher base frequency (2.1GHz vs 1.6GHz)

More modern manufacturing process (14nm vs 32nm)

Atom S1220 's Advantages

Lower TDP (8W vs 250W)

Score

Intel Xeon Platinum 9221

VS

Atom S1220

General Parameters

Apr 2019

Release Date

Dec 2012

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-AP

Core Architecture

Centerton

Intel BGA 5903

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-AP)

Generation

Atom (Centerton)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

32 nm

250 W

Power Consumption

8 W

Intel

Foundry

Intel

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.6 GHz

3.7 GHz

Performance Core Turbo Frequency

0

32

Total Core Count

2

64

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

16.0

64 K per core

L1 Cache

56 K per core

1 MB per core

L2 Cache

512 K per core

71.5 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4-2933

Memory Types

DDR3

4

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

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