Intel Xeon Gold 6542Y vs Intel Xeon w5 2455X

VS

Intel Xeon Gold 6542Y

Intel Xeon w5-2455X

We compared two server CPUs: Intel Xeon Gold 6542Y with 24 cores 2.9GHz 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 6542Y 's Advantages

Released 10 months late

Higher specification of memory (5200 vs 4800)

Larger L3 cache size (60MB vs 30MB)

Intel Xeon w5 2455X 's Advantages

Higher base frequency (3.2GHz vs 2.9GHz)

Lower TDP (200W vs 250W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6542Y +6%

2224

Intel Xeon w5 2455X

2081

Geekbench 6 Multi Core

Intel Xeon Gold 6542Y +92%

21322

Intel Xeon w5 2455X

11071

Intel Xeon Gold 6542Y

VS

Intel Xeon w5 2455X

General Parameters

Dec 2023

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Gold (Emerald Rapids-SP)

Generation

Xeon W (Sapphire Rapids)

Package

10 nm

Manufacturing Process

10 nm

250 W

Power Consumption

200 W

83 °C

Peak Operating Temperature

77 °C

Intel

Foundry

Intel

2x763 mm²

Die Size

-

CPU Performance

2.9 GHz

Performance Core Base Frequency

3.2 GHz

4.1 GHz

Performance Core Turbo Frequency

4.6 GHz

24

Total Core Count

12

48

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

32.0

80 KB per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

60 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

2

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-5200

Memory Types

DDR5-4800

-

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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