AMD Ryzen 9 PRO 7945 vs Atom S1240

VS

AMD Ryzen 9 PRO 7945

Intel Atom S1240

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Atom S1240 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 Ryzen 9 PRO 7945 's Advantages

Released 10 years and 6 months late

Higher specification of memory (5200 vs 3)

Higher base frequency (3.7GHz vs 1.6GHz)

More modern manufacturing process (5nm vs 32nm)

Atom S1240 's Advantages

Lower TDP (6W vs 65W)

Score

AMD Ryzen 9 PRO 7945

VS

Atom S1240

General Parameters

Jun 2023

Release Date

Dec 2012

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Centerton

AMD Socket AM5

Socket

Intel BGA 1283

Radeon Graphics

Integrated Graphics

N/A

Ryzen 9 (Zen 4 (Raphael))

Generation

Atom (Centerton)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

32 nm

65 W

Power Consumption

6 W

47 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

1.6 GHz

5.4 GHz

Performance Core Turbo Frequency

0

12

Total Core Count

2

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

16.0

64 KB per core

L1 Cache

56 K per core

1 MB per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

24

PCIe Lanes

-

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