Intel Xeon Platinum 9242 vs Intel Xeon Gold 5420

VS

Intel Xeon Platinum 9242

Intel Xeon Gold 5420+

We compared two server CPUs: Intel Xeon Platinum 9242 with 48 cores 2.3GHz 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 9242 's Advantages

Higher base frequency (2.3GHz vs 2GHz)

Larger L3 cache size (71.5MB vs 52.5MB)

Intel Xeon Gold 5420 's Advantages

Released 3 years and 9 months late

Higher specification of memory (4400 vs 4)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (205W vs 350W)

Score

Intel Xeon Platinum 9242

VS

Intel Xeon Gold 5420

General Parameters

Apr 2019

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-AP

Core Architecture

Sapphire Rapids

Intel BGA 5903

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-AP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

350 W

Power Consumption

205 W

-

Peak Operating Temperature

84 °C

Intel

Foundry

Intel

CPU Performance

2.3 GHz

Performance Core Base Frequency

2 GHz

3.8 GHz

Performance Core Turbo Frequency

4.1 GHz

48

Total Core Count

28

96

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

20.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

71.5 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR5-4400

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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