Intel Xeon Platinum 8558P vs Intel Xeon Platinum 8260

VS

Intel Xeon Platinum 8558P Intel Xeon Platinum 8260

We compared two server CPUs: Intel Xeon Platinum 8558P with 48 cores 2.7GHz and Intel Xeon Platinum 8260 with 24 cores 2.4GHz . 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 5 years late

Higher specification of memory (DDR5-4800 vs DDR4)

Higher base frequency (2.7GHz vs 2.4GHz)

Larger L3 cache size (260MB vs 35.75MB)

More modern manufacturing process (7nm vs 14nm)

Intel Xeon Platinum 8260 's Advantages

Lower TDP (165W vs 350W)

Score

Intel Xeon Platinum 8558P

VS

Intel Xeon Platinum 8260

General Parameters

Dec 2023

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Cascade Lake-SP

Intel Socket 4677

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon Platinum (Cascade Lake-SP)

Package

-

Transistor Count

8 billions

7 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

Intel Socket 3647

350 W

Power Consumption

165 W

98 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

-

FC-LGA16A

Package

FC-LGA3647

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.4 GHz

4.0 GHz

Performance Core Turbo Frequency

3.9 GHz

48

Total Core Count

24

96

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

27

Multiplier

24.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

260 MB

L3 Cache

35.75 MB shared

No

Unlocked Multiplier

No

2

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4

4 TB

Max Memory Size

-

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

80

PCIe Lanes

-

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