Intel Xeon Gold 6421N vs Intel Xeon Max 9462

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Intel Xeon Gold 6421N Intel Xeon Max 9462

We compared two server CPUs: Intel Xeon Gold 6421N with 32 cores 1.8GHz and Intel Xeon Max 9462 with 32 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6421N 's Advantages

Lower TDP (185W vs 350W)

Intel Xeon Max 9462 's Advantages

Higher specification of memory (DDR5-4800 vs DDR5-4400)

Higher base frequency (2.7GHz vs 1.8GHz)

Larger L3 cache size (75MB vs 60MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6421N +35%

2104

Intel Xeon Max 9462

1548

Geekbench 6 Multi Core

Intel Xeon Gold 6421N

12541

Intel Xeon Max 9462 +4%

13062

Intel Xeon Gold 6421N

VS

Intel Xeon Max 9462

General Parameters

Jan 2023

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sapphire Rapids HBM

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Max (Sapphire Rapids)

Package

10 nm

Manufacturing Process

10 nm

Intel Socket 4677

Socket

Intel Socket 4677

185 W

Power Consumption

350 W

85 °C

Peak Operating Temperature

77 °C

Intel

Foundry

Intel

-

Die Size

4x477 mm²

FC-LGA16A

Package

FC-LGA16A

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.7 GHz

3.6 GHz

Performance Core Turbo Frequency

3.5 GHz

32

Total Core Count

32

64

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

27.0

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

60 MB

L3 Cache

75 MB

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

2

-

HBM

up to 64GB

Memory Parameters

DDR5-4400

Memory Types

DDR5-4800

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

80

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