Xeon Platinum 8280M vs Intel Xeon Platinum 9221

VS

Intel Xeon Platinum 8280M

Intel Xeon Platinum 9221

We compared two server CPUs: Xeon Platinum 8280M with 28 cores 2.7GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280M 's Advantages

Higher base frequency (2.7GHz vs 2.1GHz)

Lower TDP (205W vs 250W)

Intel Xeon Platinum 9221 's Advantages

Larger L3 cache size (71.5MB vs 38.5MB)

Score

Benchmark

Geekbench 5 Single Core

Xeon Platinum 8280M

733

Intel Xeon Platinum 9221 +36%

1004

Geekbench 5 Multi Core

Xeon Platinum 8280M +15%

31330

Intel Xeon Platinum 9221

27056

Xeon Platinum 8280M

VS

Intel Xeon Platinum 9221

General Parameters

Dec 2018

Release Date

Apr 2019

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Cascade Lake-AP

Intel Socket 3647

Socket

Intel BGA 5903

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon Platinum (Cascade Lake-AP)

Package

8 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

205 W

Power Consumption

250 W

Intel

Foundry

Intel

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.1 GHz

4 GHz

Performance Core Turbo Frequency

3.7 GHz

28

Total Core Count

32

56

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

23.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

38.5 MB shared

L3 Cache

71.5 MB shared

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR4-2933

Memory Types

DDR4-2933

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

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