Intel Atom x7433RE vs AMD EPYC 9455P

VS

Intel Atom x7433RE

AMD EPYC 9455P

We compared two server CPUs: Intel Atom x7433RE with 4 cores 1.5GHz and AMD EPYC 9455P with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Atom x7433RE 's Advantages

Lower TDP (9W vs 300W)

AMD EPYC 9455P 's Advantages

Released 6 months late

Higher specification of memory (6000 vs 4800)

Larger memory bandwidth (576GB/s vs 38.4GB/s)

Newer PCIe version (5 vs 3)

Higher base frequency (3.15GHz vs 1.5GHz)

Larger L3 cache size (192MB vs 6MB)

More modern manufacturing process (4nm vs 10nm)

Score

Intel Atom x7433RE

VS

AMD EPYC 9455P

General Parameters

Apr 2024

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Amston Lake

Core Architecture

Turin

Intel BGA 1264

Socket

AMD Socket SP5

UHD Graphics 32EU

Integrated Graphics

N/A

Atom (Gracemont)

Generation

EPYC (Zen 5 (Turin))

Package

-

Transistor Count

10 nm

Manufacturing Process

4 nm

9 W

Power Consumption

300 W

Intel

Foundry

TSMC

-

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

1.5 GHz

Performance Core Base Frequency

3.15 GHz

3.4 GHz

Performance Core Turbo Frequency

4.4 GHz

4

Total Core Count

48

4

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

31.5

96 KB per core

L1 Cache

64 KB per core

2 MB shared

L2 Cache

1 MB per core

6 MB shared

L3 Cache

192 MB

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR5-6000

16 GB

Max Memory Size

6 TB

1

Max Memory Channels

12

38.4 GB/s

Max Memory Bandwidth

576 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Atom x7433RE

Official Website

AMD EPYC 9455P

3

PCIe Version

5

9

PCIe Lanes

128

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