Intel Xeon Gold 6426Y vs Intel Xeon w5 2455X

VS

Intel Xeon Gold 6426Y

Intel Xeon w5-2455X

We compared two server CPUs: Intel Xeon Gold 6426Y with 16 cores 2.5GHz and Intel Xeon w5 2455X with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6426Y 's Advantages

Larger L3 cache size (37.5MB vs 30MB)

Lower TDP (185W vs 200W)

Intel Xeon w5 2455X 's Advantages

Higher base frequency (3.2GHz vs 2.5GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6426Y

1780

Intel Xeon w5 2455X +16%

2081

Geekbench 6 Multi Core

Intel Xeon Gold 6426Y +51%

16817

Intel Xeon w5 2455X

11071

Blender

Intel Xeon Gold 6426Y +37%

435

Intel Xeon w5 2455X

317

Intel Xeon Gold 6426Y

VS

Intel Xeon w5 2455X

General Parameters

Jan 2023

Release Date

Feb 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 Gold (Sapphire Rapids-SP)

Generation

Xeon W (Sapphire Rapids)

Package

10 nm

Manufacturing Process

10 nm

185 W

Power Consumption

200 W

80 °C

Peak Operating Temperature

77 °C

Intel

Foundry

Intel

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.2 GHz

4.1 GHz

Performance Core Turbo Frequency

4.6 GHz

16

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

32.0

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

37.5 MB

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

2

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

4 TB

Max Memory Size

2 TB

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

80

PCIe Lanes

64

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