Intel Xeon Platinum 8558 vs Intel Xeon Platinum 8581V

VS

Intel Xeon Platinum 8558

Intel Xeon Platinum 8581V

We compared two server CPUs: Intel Xeon Platinum 8558 with 48 cores 2.1GHz and Intel Xeon Platinum 8581V with 64 cores 2GHz . 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

Higher specification of memory (5200 vs 4800)

Higher base frequency (2.1GHz vs 2GHz)

More modern manufacturing process (7nm vs 10nm)

Intel Xeon Platinum 8581V 's Advantages

Larger L3 cache size (300MB vs 260MB)

Lower TDP (270W vs 330W)

Score

Intel Xeon Platinum 8558

VS

Intel Xeon Platinum 8581V

General Parameters

Dec 2023

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Emerald Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

7 nm

Manufacturing Process

10 nm

330 W

Power Consumption

270 W

98 °C

Peak Operating Temperature

74 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

2x763 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2 GHz

4.0 GHz

Performance Core Turbo Frequency

3.9 GHz

48

Total Core Count

64

96

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

21

Multiplier

20.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

2 MB per core

260 MB

L3 Cache

300 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

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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