Intel Xeon Gold 6442Y vs Xeon Platinum 8280M

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Intel Xeon Gold 6442Y

Intel Xeon Platinum 8280M

We compared two server CPUs: Intel Xeon Gold 6442Y with 24 cores 2.6GHz and Xeon Platinum 8280M with 28 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6442Y 's Advantages

Released 4 years and 1 months late

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 3)

Larger L3 cache size (60MB vs 38.5MB)

More modern manufacturing process (10nm vs 14nm)

Xeon Platinum 8280M 's Advantages

Higher base frequency (2.7GHz vs 2.6GHz)

Lower TDP (205W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6442Y +124%

1808

Xeon Platinum 8280M

805

Geekbench 6 Multi Core

Intel Xeon Gold 6442Y +177%

18895

Xeon Platinum 8280M

6820

Intel Xeon Gold 6442Y

VS

Xeon Platinum 8280M

General Parameters

Jan 2023

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Cascade Lake-SP

Intel Socket 4677

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Platinum(Cascade Lake-SP)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

225 W

Power Consumption

205 W

79 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

CPU Performance

2.6 GHz

Performance Core Base Frequency

2.7 GHz

4 GHz

Performance Core Turbo Frequency

4 GHz

24

Total Core Count

28

48

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

27.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

1 MB per core

60 MB

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

2

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2933

4 TB

Max Memory Size

-

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

80

PCIe Lanes

-

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