Intel Xeon W 11855M vs AMD EPYC 8434P

VS

Intel Xeon W-11855M

AMD EPYC 8434P

We compared two server CPUs: Intel Xeon W 11855M with 6 cores 3.2GHz and AMD EPYC 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 11855M 's Advantages

Higher base frequency (3.2GHz vs 2.5GHz)

Lower TDP (35W vs 200W)

AMD EPYC 8434P '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 (128MB vs 18MB)

More modern manufacturing process (5nm vs 10nm)

Score

Intel Xeon W 11855M

VS

AMD EPYC 8434P

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

35.5 billions

10 nm

Manufacturing Process

5 nm

35 W

Power Consumption

200 W

72 °C

Peak Operating Temperature

75 °C

Intel

Foundry

TSMC

190 mm²

Die Size

4x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.5 GHz

4.9 GHz

Performance Core Turbo Frequency

3.1 GHz

6

Total Core Count

48

12

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

25.0

80 K per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

1 MB per core

18 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

Related CPU Comparisons

1

Intel Xeon W 11855M vs AMD EPYC 7401

2

Intel Xeon W 11855M vs Intel Xeon Gold 6438M

3

Intel Xeon W 11855M vs Intel Xeon Phi 7120P

4

Intel Xeon W 11855M vs Intel Xeon Gold 5520

5

Intel Xeon W 11855M vs Opteron 6380

6

Intel Xeon W 11855M vs Intel Xeon E3 1240 v2

7

Intel Xeon W 11855M vs Intel Atom x7203C

8

Intel Xeon W 11855M vs Intel Xeon W 3335

9

Intel Xeon W 11855M vs Intel Xeon E3 1285 v3

10

Intel Xeon W 11855M vs Opteron 8212 HE (F2)

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage