Intel Xeon Platinum 8558P vs Intel Xeon Gold 5420

VS

Intel Xeon Platinum 8558P

Intel Xeon Gold 5420+

We compared two server CPUs: Intel Xeon Platinum 8558P with 48 cores 2.7GHz 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 Platinum 8558P 's Advantages

Released 11 months late

Higher specification of memory (4800 vs 4400)

Higher base frequency (2.7GHz vs 2GHz)

Larger L3 cache size (260MB vs 52.5MB)

More modern manufacturing process (7nm vs 10nm)

Intel Xeon Gold 5420 's Advantages

Lower TDP (205W vs 350W)

Score

Intel Xeon Platinum 8558P

VS

Intel Xeon Gold 5420

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

7 nm

Manufacturing Process

10 nm

350 W

Power Consumption

205 W

98 °C

Peak Operating Temperature

84 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

-

CPU Performance

2.7 GHz

Performance Core Base Frequency

2 GHz

4.0 GHz

Performance Core Turbo Frequency

4.1 GHz

48

Total Core Count

28

96

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

27

Multiplier

20.0

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

260 MB

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

2

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

80

PCIe Lanes

80

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