Xeon Platinum 8280M vs Intel Xeon Max 9470

VS

Intel Xeon Platinum 8280M

Intel Xeon Max 9470

We compared two server CPUs: Xeon Platinum 8280M with 28 cores 2.7GHz and Intel Xeon Max 9470 with 52 cores 2GHz . 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 2GHz)

Lower TDP (205W vs 350W)

Intel Xeon Max 9470 '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 (105MB vs 38.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Xeon Platinum 8280M

VS

Intel Xeon Max 9470

General Parameters

Dec 2018

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Sapphire Rapids HBM

Intel Socket 3647

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon Max (Sapphire Rapids)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

205 W

Power Consumption

350 W

-

Peak Operating Temperature

64 °C

Intel

Foundry

Intel

-

Die Size

4x477 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2 GHz

4 GHz

Performance Core Turbo Frequency

3.5 GHz

28

Total Core Count

52

56

Total Thread Count

104

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

19.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

38.5 MB shared

L3 Cache

105 MB

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

-

HBM

up to 64GB

Memory Parameters

DDR4-2933

Memory Types

DDR5-4800

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

-

PCIe Lanes

80

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