Xeon 6756E vs Intel Xeon Platinum 8558

VS

Intel Xeon 6756E

Intel Xeon Platinum 8558

We compared two server CPUs: Xeon 6756E with 128 cores 1.8GHz 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

Xeon 6756E 's Advantages

Released 6 months late

Higher specification of memory (6400 vs 5200)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (225W vs 330W)

Intel Xeon Platinum 8558 's Advantages

Higher base frequency (2.1GHz vs 1.8GHz)

Larger L3 cache size (260MB vs 96MB)

Score

Xeon 6756E

VS

Intel Xeon Platinum 8558

General Parameters

Jun 2024

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sierra Forest

Core Architecture

Emerald Rapids

Intel Socket 4710

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

5 nm

Manufacturing Process

7 nm

225 W

Power Consumption

330 W

96°C

Peak Operating Temperature

98 °C

Intel

Foundry

Intel

-

Die Size

4x477 mm²

10 nm

I/O Process Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.1 GHz

2.6 GHz

Performance Core Turbo Frequency

4.0 GHz

128

Total Core Count

48

128

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

21

96 KB per core

L1 Cache

80 K per core

4 MB per module

L2 Cache

2 MB per core

96 MB shared

L3 Cache

260 MB

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-6400

Memory Types

DDR5-5200

1 TB

Max Memory Size

4 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

88

PCIe Lanes

80

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