Intel Xeon Platinum 8558 vs Intel Xeon Gold 6338T

VS

Intel Xeon Platinum 8558

Intel Xeon Gold 6338T

We compared two server CPUs: Intel Xeon Platinum 8558 with 48 cores 2.1GHz and Intel Xeon Gold 6338T with 24 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 8558 's Advantages

Released 2 years and 8 months late

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (260MB vs 36MB)

More modern manufacturing process (7nm vs 10nm)

Intel Xeon Gold 6338T 's Advantages

Lower TDP (165W vs 330W)

Score

Intel Xeon Platinum 8558

VS

Intel Xeon Gold 6338T

General Parameters

Dec 2023

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Ice Lake-SP

Intel Socket 4677

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon Gold (Ice Lake-SP)

Package

7 nm

Manufacturing Process

10 nm

330 W

Power Consumption

165 W

98 °C

Peak Operating Temperature

87 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

-

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.1 GHz

4.0 GHz

Performance Core Turbo Frequency

3.4 GHz

48

Total Core Count

24

96

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

21

Multiplier

21.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

260 MB

L3 Cache

36 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

64

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