AMD EPYC 7402 vs Intel Xeon Gold 6421N

VS

AMD EPYC 7402

Intel Xeon Gold 6421N

We compared two server CPUs: AMD EPYC 7402 with 24 cores 2.8GHz 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 7402 's Advantages

Higher base frequency (2.8GHz vs 1.8GHz)

Larger L3 cache size (128MB vs 60MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (180W vs 185W)

Intel Xeon Gold 6421N 's Advantages

Released 3 years and 5 months late

Higher specification of memory (4400 vs 3200)

Newer PCIe version (5 vs 4)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7402

1292

Intel Xeon Gold 6421N +62%

2104

Geekbench 6 Multi Core

AMD EPYC 7402

10637

Intel Xeon Gold 6421N +17%

12541

AMD EPYC 7402

VS

Intel Xeon Gold 6421N

General Parameters

Aug 2019

Release Date

Jan 2023

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Sapphire Rapids

AMD Socket SP3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

180 W

Power Consumption

185 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

Intel

74 mm²

Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.8 GHz

3.35 GHz

Performance Core Turbo Frequency

3.6 GHz

24

Total Core Count

32

48

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

18.0

96 K per core

L1 Cache

80 K per core

512 K per core

L2 Cache

2 MB per core

128 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4400

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

-

PCIe Lanes

80

Related CPU Comparisons

1

AMD EPYC 7402 vs Intel Xeon Platinum 8450H

2

AMD EPYC 7402 vs Intel Xeon Gold 6442Y

3

AMD EPYC 7402 vs Intel Xeon E5 2696 v3

4

AMD EPYC 7402 vs Opteron 8346 HE

5

AMD EPYC 7402 vs Intel Xeon E3 1220L

6

AMD EPYC 7402 vs Xeon L5645

7

AMD EPYC 7402 vs AMD EPYC 9575F

8

AMD EPYC 7402 vs Intel Xeon Platinum 8558

9

AMD EPYC 7402 vs Intel Xeon Platinum 8376H

10

AMD EPYC 7402 vs Opteron 13KS EE

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage