AMD EPYC 9965 vs Atom S1220

VS

AMD EPYC 9965

Intel Atom S1220

We compared two server CPUs: AMD EPYC 9965 with 192 cores 2.25GHz 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

AMD EPYC 9965 's Advantages

Released 11 years and 10 months late

Higher specification of memory (6000 vs 3)

Higher base frequency (2.25GHz vs 1.6GHz)

More modern manufacturing process (3nm vs 32nm)

Atom S1220 's Advantages

Lower TDP (8W vs 500W)

Score

AMD EPYC 9965

VS

Atom S1220

General Parameters

Oct 2024

Release Date

Dec 2012

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Centerton

AMD Socket SP5

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

EPYC(Zen 5c (Turin))

Generation

Atom (Centerton)

Package

Transistor Count

-

3 nm

Manufacturing Process

32 nm

500 W

Power Consumption

8 W

TSMC

Foundry

Intel

mm²

Die Size

-

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

192

Performance Cores

-

384

Performance Core Threads

-

2.25 GHz

Performance Core Base Frequency

1.6 GHz

3.7 GHz

Performance Core Turbo Frequency

0

192

Total Core Count

2

384

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

16.0

80 KB per core

L1 Cache

56 K per core

1 MB per core

L2 Cache

512 K per core

384 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-6000

Memory Types

DDR3

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

No

Miscellaneous

AMD EPYC 9965

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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