AMD EPYC 9654P vs Intel Xeon Gold 6421N

VS

AMD EPYC 9654P

Intel Xeon Gold 6421N

We compared two server CPUs: AMD EPYC 9654P with 96 cores 2.4GHz and Intel Xeon Gold 6421N with 32 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9654P 's Advantages

Higher specification of memory (4800 vs 4400)

Higher base frequency (2.4GHz vs 1.8GHz)

Larger L3 cache size (384MB vs 60MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon Gold 6421N 's Advantages

Lower TDP (185W vs 360W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 9654P

2075

Intel Xeon Gold 6421N +1%

2104

Geekbench 6 Multi Core

AMD EPYC 9654P +82%

22897

Intel Xeon Gold 6421N

12541

Geekbench 5 Single Core

AMD EPYC 9654P +72%

1467

Intel Xeon Gold 6421N

848

Geekbench 5 Multi Core

AMD EPYC 9654P +722%

77251

Intel Xeon Gold 6421N

9394

AMD EPYC 9654P

VS

Intel Xeon Gold 6421N

General Parameters

Nov 2022

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Genoa

Core Architecture

Sapphire Rapids

AMD Socket SP5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 4 (Genoa))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

78.84 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

360 W

Power Consumption

185 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

Intel

12x72 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

1.8 GHz

3.7 GHz

Performance Core Turbo Frequency

3.6 GHz

96

Total Core Count

32

192

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

18.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

384 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4400

12

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

128

PCIe Lanes

80

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