AMD EPYC 9454 vs AMD EPYC 9684X

VS

AMD EPYC 9454 AMD EPYC 9684X

We compared two server CPUs: AMD EPYC 9454 with 48 cores 2.75GHz and AMD EPYC 9684X with 96 cores 2.55GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9454 's Advantages

Higher base frequency (2.75GHz vs 2.55GHz)

Lower TDP (290W vs 400W)

AMD EPYC 9684X 's Advantages

Released 7 months late

Larger L3 cache size (1152MB vs 256MB)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9454

1728

AMD EPYC 9684X +21%

2097

Geekbench 6 Multi Core

AMD EPYC 9454

18038

AMD EPYC 9684X +16%

21077

AMD EPYC 9454

VS

AMD EPYC 9684X

General Parameters

Nov 2022

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Genoa

Core Architecture

Genoa-X

AMD Socket SP5

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

EPYC (Zen 4 (Genoa))

Package

52.56 billions

Transistor Count

135.24 billions

5 nm

Manufacturing Process

5 nm

AMD Socket SP5

Socket

AMD Socket SP5

290 W

Power Consumption

400 W

TSMC

Foundry

TSMC

8x72 mm²

Die Size

12x72 mm²

6 nm

I/O Process Size

6 nm

397 mm²

I/O Die Size

397 mm²

FC-LGA6096

Package

FC-LGA6096

CPU Performance

2.75 GHz

Performance Core Base Frequency

2.55 GHz

3.8 GHz

Performance Core Turbo Frequency

3.7 GHz

48

Total Core Count

96

Total Thread Count

192

100 MHz

Bus Frequency

100 MHz

27.5

Multiplier

25.5

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

1152 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

12

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

128

PCIe Lanes

128

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