Intel Xeon Platinum 9242 vs Intel Xeon Platinum 8558

VS

Intel Xeon Platinum 9242

Intel Xeon Platinum 8558

We compared two server CPUs: Intel Xeon Platinum 9242 with 48 cores 2.3GHz and Intel Xeon Platinum 8558 with 48 cores 2.1GHz . 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 2.1GHz)

Intel Xeon Platinum 8558 's Advantages

Released 4 years and 8 months late

Higher specification of memory (5200 vs 4)

Larger L3 cache size (260MB vs 71.5MB)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (330W vs 350W)

Score

Intel Xeon Platinum 9242

VS

Intel Xeon Platinum 8558

General Parameters

Apr 2019

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-AP

Core Architecture

Emerald Rapids

Intel BGA 5903

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-AP)

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

7 nm

350 W

Power Consumption

330 W

-

Peak Operating Temperature

98 °C

Intel

Foundry

Intel

-

Die Size

4x477 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.1 GHz

3.8 GHz

Performance Core Turbo Frequency

4.0 GHz

48

Total Core Count

48

96

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

21

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

260 MB

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR5-5200

-

Max Memory Size

4 TB

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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