AMD EPYC 9645 vs Atom S1260

VS

AMD EPYC 9645

Intel Atom S1260

We compared two server CPUs: AMD EPYC 9645 with 96 cores 2.3GHz and Atom S1260 with 2 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9645 's Advantages

Released 11 years and 10 months late

Higher specification of memory (6000 vs 3)

Higher base frequency (2.3GHz vs 2GHz)

More modern manufacturing process (3nm vs 32nm)

Atom S1260 's Advantages

Lower TDP (9W vs 320W)

Score

AMD EPYC 9645

VS

Atom S1260

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

320 W

Power Consumption

9 W

TSMC

Foundry

Intel

mm²

Die Size

-

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

96

Performance Cores

-

192

Performance Core Threads

-

2.3 GHz

Performance Core Base Frequency

2 GHz

3.7 GHz

Performance Core Turbo Frequency

0

96

Total Core Count

2

192

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

20.0

80 KB per core

L1 Cache

56 K per core

1 MB per core

L2 Cache

512 K per core

256 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 9645

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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