Intel Xeon Platinum 8571N vs Intel Xeon Gold 6421N

VS

Intel Xeon Platinum 8571N Intel Xeon Gold 6421N

We compared two server CPUs: Intel Xeon Platinum 8571N with 52 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

Intel Xeon Platinum 8571N 's Advantages

Released 11 months late

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

Higher base frequency (2.4GHz vs 1.8GHz)

Larger L3 cache size (300MB vs 60MB)

Intel Xeon Gold 6421N 's Advantages

Lower TDP (185W vs 300W)

Score

Intel Xeon Platinum 8571N

VS

Intel Xeon Gold 6421N

General Parameters

Dec 2023

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

Intel Socket 4677

Socket

Intel Socket 4677

300 W

Power Consumption

185 W

78 °C

Peak Operating Temperature

85 °C

Intel

Foundry

Intel

2x763 mm²

Die Size

-

FC-LGA16A

Package

FC-LGA16A

CPU Performance

2.4 GHz

Performance Core Base Frequency

1.8 GHz

4 GHz

Performance Core Turbo Frequency

3.6 GHz

52

Total Core Count

32

104

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

18.0

80 KB per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

300 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4400

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

80

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