Opteron 4340 vs AMD EPYC Embedded 9554

VS

AMD Opteron 4340

AMD EPYC Embedded 9554

We compared two server CPUs: Opteron 4340 with 6 cores 3.5GHz and AMD EPYC Embedded 9554 with 64 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 4340 's Advantages

Higher base frequency (3.5GHz vs 3.1GHz)

Lower TDP (95W vs 360W)

AMD EPYC Embedded 9554 's Advantages

Released 10 years and 3 months late

Higher specification of memory (4800 vs 3)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Score

Opteron 4340

VS

AMD EPYC Embedded 9554

General Parameters

Dec 2012

Release Date

Mar 2023

AMD

Manufacturer

AMD

Server

Type

Server

Seoul

Core Architecture

Genoa

AMD Socket C32

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

EPYC (Zen 4 (Genoa))

Package

1.2 billions

Transistor Count

52.56 billions

32 nm

Manufacturing Process

5 nm

95 W

Power Consumption

360 W

-

Foundry

TSMC

315 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.1 GHz

3.8 GHz

Performance Core Turbo Frequency

3.75 GHz

6

Total Core Count

64

6

Total Thread Count

128

200 MHz

Bus Frequency

100 MHz

17.5

Multiplier

31.0

288 K

L1 Cache

64 K per core

6 MB

L2 Cache

1 MB per core

8 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

Max Memory Channels

12

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

128

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