Intel Xeon w9 3475X vs Intel Xeon Gold 5420

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Intel Xeon w9 3475X Intel Xeon Gold 5420

We compared two server CPUs: Intel Xeon w9 3475X with 36 cores 2.2GHz and Intel Xeon Gold 5420 with 28 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w9 3475X 's Advantages

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

Higher base frequency (2.2GHz vs 2GHz)

Larger L3 cache size (82.5MB vs 52.5MB)

Intel Xeon Gold 5420 's Advantages

Lower TDP (205W vs 300W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w9 3475X +7%

2311

Intel Xeon Gold 5420

2145

Geekbench 6 Multi Core

Intel Xeon w9 3475X +28%

22757

Intel Xeon Gold 5420

17725

Intel Xeon w9 3475X

VS

Intel Xeon Gold 5420

General Parameters

Feb 2023

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

Intel Socket 4677

Socket

Intel Socket 4677

300 W

Power Consumption

205 W

74 °C

Peak Operating Temperature

84 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

-

FC-LGA16A

Package

FC-LGA16A

CPU Performance

2.2 GHz

Performance Core Base Frequency

2 GHz

4.8 GHz

Performance Core Turbo Frequency

4.1 GHz

36

Total Core Count

28

72

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

20.0

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

82.5 MB

L3 Cache

52.5 MB

Yes

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4400

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

112

PCIe Lanes

80

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