AMD EPYC Embedded 3351 vs AMD EPYC 9355P

VS

AMD EPYC Embedded 3351

AMD EPYC 9355P

We compared two server CPUs: AMD EPYC Embedded 3351 with 12 cores 1.9GHz and AMD EPYC 9355P with 32 cores 3.55GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC Embedded 3351 's Advantages

Lower TDP (80W vs 280W)

AMD EPYC 9355P 's Advantages

Released 6 years and 8 months late

Higher specification of memory (6000 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3.55GHz vs 1.9GHz)

Larger L3 cache size (256MB vs 32MB)

More modern manufacturing process (4nm vs 14nm)

Score

AMD EPYC Embedded 3351

VS

AMD EPYC 9355P

General Parameters

Feb 2018

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Zen

Core Architecture

Turin

AMD BGA SP4r2

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC Embedded (Zen (Snowy Owl))

Generation

EPYC(Zen 5 (Turin))

Package

4.8 billions

Transistor Count

66.52 billions

14 nm

Manufacturing Process

4 nm

80 W

Power Consumption

280 W

GlobalFoundries

Foundry

TSMC

2x213 mm²

Die Size

8x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

32

-

Performance Core Threads

64

1.9 GHz

Performance Core Base Frequency

3.55 GHz

3 GHz

Performance Core Turbo Frequency

4.4 GHz

12

Total Core Count

32

24

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

35.5

96 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

2

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9355P

3

PCIe Version

5

64

PCIe Lanes

128

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