Xeon Platinum 8280M vs AMD EPYC 9684X

VS

Intel Xeon Platinum 8280M

AMD EPYC 9684X

We compared two server CPUs: Xeon Platinum 8280M with 28 cores 2.7GHz and AMD EPYC 9684X with 96 cores 2.55GHz . 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 2.55GHz)

Lower TDP (205W vs 400W)

AMD EPYC 9684X 's Advantages

Released 4 years and 6 months late

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 3)

Larger L3 cache size (1152MB vs 38.5MB)

More modern manufacturing process (5nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8280M

805

AMD EPYC 9684X +160%

2097

Geekbench 6 Multi Core

Xeon Platinum 8280M

6820

AMD EPYC 9684X +209%

21077

Xeon Platinum 8280M

VS

AMD EPYC 9684X

General Parameters

Dec 2018

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Cascade Lake-SP

Core Architecture

Genoa-X

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

135.24 billions

14 nm

Manufacturing Process

5 nm

205 W

Power Consumption

400 W

Intel

Foundry

TSMC

-

Die Size

12x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.55 GHz

4 GHz

Performance Core Turbo Frequency

3.7 GHz

28

Total Core Count

96

56

Total Thread Count

192

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

25.5

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

1152 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR4-2933

Memory Types

DDR5-4800

Max Memory Channels

12

-

Max Memory Bandwidth

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9684X

3

PCIe Version

5

-

PCIe Lanes

128

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