Xeon Platinum 8280M vs AMD EPYC 9454

VS

Intel Xeon Platinum 8280M

AMD EPYC 9454

We compared two server CPUs: Xeon Platinum 8280M with 28 cores 2.7GHz and AMD EPYC 9454 with 48 cores 2.75GHz . 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 290W)

AMD EPYC 9454 's Advantages

Released 3 years and 11 months late

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 3)

Higher base frequency (2.75GHz vs 2.7GHz)

Larger L3 cache size (256MB vs 38.5MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8280M

805

AMD EPYC 9454 +114%

1728

Geekbench 6 Multi Core

Xeon Platinum 8280M

6820

AMD EPYC 9454 +164%

18038

Geekbench 5 Single Core

Xeon Platinum 8280M

733

AMD EPYC 9454 +116%

1585

Geekbench 5 Multi Core

Xeon Platinum 8280M

31330

AMD EPYC 9454 +70%

53277

Xeon Platinum 8280M

VS

AMD EPYC 9454

General Parameters

Dec 2018

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Cascade Lake-SP

Core Architecture

Genoa

Intel Socket 3647

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

EPYC (Zen 4 (Genoa))

Package

8 billions

Transistor Count

52.56 billions

14 nm

Manufacturing Process

5 nm

205 W

Power Consumption

290 W

Intel

Foundry

TSMC

-

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.75 GHz

4 GHz

Performance Core Turbo Frequency

3.8 GHz

28

Total Core Count

48

56

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

27.5

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

256 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR4-2933

Memory Types

DDR5-4800

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

-

PCIe Lanes

128

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