Intel Xeon W 11855M vs EPYC Embedded 8C24P

VS

Intel Xeon W-11855M

AMD EPYC Embedded 8C24P

We compared two server CPUs: Intel Xeon W 11855M with 6 cores 3.2GHz and EPYC Embedded 8C24P with 12 cores 2.45GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11855M 's Advantages

Higher base frequency (3.2GHz vs 2.45GHz)

Lower TDP (35W vs 100W)

EPYC Embedded 8C24P 's Advantages

Released 2 years and 4 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (32MB vs 18MB)

More modern manufacturing process (5nm vs 10nm)

Score

Intel Xeon W 11855M

VS

EPYC Embedded 8C24P

General Parameters

May 2021

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Tiger Lake-H

Core Architecture

Siena

Intel BGA 1787

Socket

AMD Socket SP6

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

EPYC(Zen 4c (Siena))

Package

-

Transistor Count

17.75 billions

10 nm

Manufacturing Process

5 nm

35 W

Power Consumption

100 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

190 mm²

Die Size

2x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.45 GHz

4.9 GHz

Performance Core Turbo Frequency

3 GHz

6

Total Core Count

12

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

24.5

80 K per core

L1 Cache

64 KB per core

1.25 MB per core

L2 Cache

1 MB per core

18 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

2

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

20

PCIe Lanes

96

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