Intel Xeon Gold 5520 vs Atom S1220

VS

Intel Xeon Gold 5520+

Intel Atom S1220

We compared two server CPUs: Intel Xeon Gold 5520 with 28 cores 2.2GHz 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 Gold 5520 's Advantages

Released 11 years late

Higher specification of memory (4800 vs 3)

Higher base frequency (2.2GHz vs 1.6GHz)

More modern manufacturing process (10nm vs 32nm)

Atom S1220 's Advantages

Lower TDP (8W vs 205W)

Score

Intel Xeon Gold 5520

VS

Atom S1220

General Parameters

Dec 2023

Release Date

Dec 2012

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Centerton

Intel Socket 4677

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon Gold (Emerald Rapids-SP)

Generation

Atom (Centerton)

Package

10 nm

Manufacturing Process

32 nm

205 W

Power Consumption

8 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

2x763 mm²

Die Size

-

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.6 GHz

4 GHz

Performance Core Turbo Frequency

0

28

Total Core Count

2

56

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

16.0

80 KB per core

L1 Cache

56 K per core

2 MB per core

L2 Cache

512 K per core

52.5 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

8

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

80

PCIe Lanes

-

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