Xeon Platinum 8280M vs Intel Xeon Gold 6542Y

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Intel Xeon Platinum 8280M

Intel Xeon Gold 6542Y

We compared two server CPUs: Xeon Platinum 8280M with 28 cores 2.7GHz and Intel Xeon Gold 6542Y with 24 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280M 's Advantages

Lower TDP (205W vs 250W)

Intel Xeon Gold 6542Y 's Advantages

Released 5 years late

Higher specification of memory (5200 vs 2933)

Newer PCIe version (5 vs 3)

Higher base frequency (2.9GHz vs 2.7GHz)

Larger L3 cache size (60MB vs 38.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8280M

805

Intel Xeon Gold 6542Y +176%

2224

Geekbench 6 Multi Core

Xeon Platinum 8280M

6820

Intel Xeon Gold 6542Y +212%

21322

Xeon Platinum 8280M

VS

Intel Xeon Gold 6542Y

General Parameters

Dec 2018

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Emerald Rapids

Intel Socket 3647

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon Gold (Emerald Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

205 W

Power Consumption

250 W

-

Peak Operating Temperature

83 °C

Intel

Foundry

Intel

-

Die Size

2x763 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.9 GHz

4 GHz

Performance Core Turbo Frequency

4.1 GHz

28

Total Core Count

24

56

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

29.0

64 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

2 MB per core

38.5 MB shared

L3 Cache

60 MB shared

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2933

Memory Types

DDR5-5200

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

-

PCIe Lanes

80

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