Intel Xeon W 11855M vs AMD EPYC 4484PX

VS

Intel Xeon W-11855M

AMD EPYC 4484PX

We compared two server CPUs: Intel Xeon W 11855M with 6 cores 3.2GHz and AMD EPYC 4484PX with 12 cores 4.4GHz . 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

Lower TDP (35W vs 120W)

AMD EPYC 4484PX 's Advantages

Released 3 years late

Higher specification of memory (5200 vs 3200)

Newer PCIe version (5 vs 4)

Higher base frequency (4.4GHz vs 3.2GHz)

Larger L3 cache size (128MB vs 18MB)

More modern manufacturing process (5nm vs 10nm)

Score

Intel Xeon W 11855M

VS

AMD EPYC 4484PX

General Parameters

May 2021

Release Date

May 2024

Intel

Manufacturer

AMD

Server

Type

Server

Tiger Lake-H

Core Architecture

Raphael

Intel BGA 1787

Socket

AMD Socket AM5

UHD Graphics 750

Integrated Graphics

Radeon Graphics

Xeon (Tiger Lake-H)

Generation

EPYC (Zen 4 (Raphael))

Package

-

Transistor Count

17.84 billions

10 nm

Manufacturing Process

5 nm

35 W

Power Consumption

120 W

72 °C

Peak Operating Temperature

47 °C

Intel

Foundry

TSMC

190 mm²

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

4.4 GHz

4.9 GHz

Performance Core Turbo Frequency

5.6 GHz

6

Total Core Count

12

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

44.0

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

128 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

20

PCIe Lanes

28

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