Opteron 43CX EE vs AMD EPYC 9454

VS

Opteron 43CX EE AMD EPYC 9454

We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz and AMD EPYC 9454 with 48 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43CX EE 's Advantages

Lower TDP (35W vs 290W)

AMD EPYC 9454 's Advantages

Released 9 years and 11 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Higher base frequency (2.75GHz vs 2.2GHz)

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Score

Opteron 43CX EE

VS

AMD EPYC 9454

General Parameters

Dec 2012

Release Date

Nov 2022

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

AMD Socket C32

Socket

AMD Socket SP5

35 W

Power Consumption

290 W

-

Foundry

TSMC

315 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

-

Package

FC-LGA6096

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.75 GHz

3 GHz

Performance Core Turbo Frequency

3.8 GHz

4

Total Core Count

48

4

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

27.5

192 K

L1 Cache

64 K per core

4 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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