Xeon w7 2555X vs Intel Xeon Gold 6426Y

VS

Intel Xeon w7-2555X

Intel Xeon Gold 6426Y

We compared two server CPUs: Xeon w7 2555X with 14 cores 3.3GHz and Intel Xeon Gold 6426Y with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 2555X 's Advantages

Released 1 years and 7 months late

Higher base frequency (3.3GHz vs 2.5GHz)

Intel Xeon Gold 6426Y 's Advantages

Larger L3 cache size (37.5MB vs 33.75MB)

Lower TDP (185W vs 210W)

Score

Xeon w7 2555X

VS

Intel Xeon Gold 6426Y

General Parameters

Aug 2024

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

210 W

Power Consumption

185 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.5 GHz

4.8 GHz

Performance Core Turbo Frequency

4.1 GHz

14

Total Core Count

16

28

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

25.0

80 KB per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

33.75 MB

L3 Cache

37.5 MB

Yes

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

2 TB

Max Memory Size

4 TB

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

64

PCIe Lanes

80

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