AMD EPYC 9455P vs Xeon Platinum 8260M

VS

AMD EPYC 9455P

Intel Xeon Platinum 8260M

We compared two server CPUs: AMD EPYC 9455P with 48 cores 3.15GHz and Xeon Platinum 8260M with 24 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9455P 's Advantages

Released 5 years and 10 months late

Higher specification of memory (6000 vs 4)

Higher base frequency (3.15GHz vs 2.4GHz)

Larger L3 cache size (192MB vs 35.75MB)

More modern manufacturing process (4nm vs 14nm)

Xeon Platinum 8260M 's Advantages

Lower TDP (165W vs 300W)

Score

AMD EPYC 9455P

VS

Xeon Platinum 8260M

General Parameters

Oct 2024

Release Date

Dec 2018

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Cascade Lake-SP

AMD Socket SP5

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC (Zen 5 (Turin))

Generation

Xeon Platinum(Cascade Lake-SP)

Package

Transistor Count

8 billions

4 nm

Manufacturing Process

14 nm

300 W

Power Consumption

165 W

TSMC

Foundry

Intel

mm²

Die Size

-

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

48

Performance Cores

-

96

Performance Core Threads

-

3.15 GHz

Performance Core Base Frequency

2.4 GHz

4.4 GHz

Performance Core Turbo Frequency

3.9 GHz

48

Total Core Count

24

96

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

31.5

Multiplier

24.0

64 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

192 MB

L3 Cache

35.75 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR5-6000

Memory Types

DDR4

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9455P

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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