Intel Xeon W 11955M vs EPYC Embedded 8434P

VS

Intel Xeon W-11955M

AMD EPYC Embedded 8434P

We compared two server CPUs: Intel Xeon W 11955M with 8 cores 2.1GHz and EPYC Embedded 8434P with 48 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 11955M 's Advantages

Lower TDP (35W vs 200W)

EPYC Embedded 8434P 's Advantages

Released 3 years and 5 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (2.5GHz vs 2.1GHz)

Larger L3 cache size (128MB vs 24MB)

More modern manufacturing process (5nm vs 10nm)

Score

Intel Xeon W 11955M

VS

EPYC Embedded 8434P

General Parameters

May 2021

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Tiger Lake-H

Core Architecture

Siena

Intel BGA 1499

Socket

AMD Socket SP6

UHD Graphics 750

Integrated Graphics

N/A

Xeon (Tiger Lake-H)

Generation

EPYC(Zen 4c (Siena))

Package

-

Transistor Count

35.5 billions

10 nm

Manufacturing Process

5 nm

35 W

Power Consumption

200 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

190 mm²

Die Size

4x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.5 GHz

5 GHz

Performance Core Turbo Frequency

3.1 GHz

8

Total Core Count

48

16

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

25.0

80 K per core

L1 Cache

64 KB per core

1.25 MB per core

L2 Cache

1 MB per core

24 MB shared

L3 Cache

128 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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