AMD EPYC 4584PX vs Intel Xeon W 11855M

VS

We compared two server CPUs: AMD EPYC 4584PX with 12 cores 3.7GHz and Intel Xeon W 11855M with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 4584PX 's Advantages

Released 3 years late

Higher specification of memory (DDR5-5200 vs DDR4-3200)

Newer PCIe version (5 vs 4)

Higher base frequency (3.7GHz vs 3.2GHz)

Larger L3 cache size (32MB vs 18MB)

Intel Xeon W 11855M 's Advantages

Lower TDP (35W vs 105W)

Score

AMD EPYC 4584PX

VS

Intel Xeon W 11855M

General Parameters

May 2024

Release Date

May 2021

AMD

Manufacturer

Intel

Server

Type

Server

Raphael

Core Architecture

Tiger Lake-H

AMD Socket AM5

Socket

Intel BGA 1787

Radeon Graphics

Integrated Graphics

UHD Graphics 750

EPYC (Zen 4 (Raphael))

Generation

Xeon (Tiger Lake-H)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

AMD Socket AM5

Socket

Intel BGA 1787

105 W

Power Consumption

35 W

61 °C

Peak Operating Temperature

72 °C

TSMC

Foundry

Intel

2x71 mm²

Die Size

190 mm²

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

FC-LGA1718

Package

FC-BGA16F

CPU Performance

3.7 GHz

Performance Core Base Frequency

3.2 GHz

5.4 GHz

Performance Core Turbo Frequency

4.9 GHz

12

Total Core Count

6

24

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

32.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

1.25 MB per core

32 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

28

PCIe Lanes

20

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