EPYC Embedded 8434P vs Intel Xeon w5 2455X

VS

AMD EPYC Embedded 8434P

Intel Xeon w5-2455X

We compared two server CPUs: EPYC Embedded 8434P with 48 cores 2.5GHz and Intel Xeon w5 2455X with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

EPYC Embedded 8434P 's Advantages

Released 1 years and 8 months late

Larger L3 cache size (128MB vs 30MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon w5 2455X 's Advantages

Higher base frequency (3.2GHz vs 2.5GHz)

Score

EPYC Embedded 8434P

VS

Intel Xeon w5 2455X

General Parameters

Oct 2024

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Sapphire Rapids

AMD Socket SP6

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC(Zen 4c (Siena))

Generation

Xeon W (Sapphire Rapids)

Package

35.5 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

200 W

Power Consumption

200 W

-

Peak Operating Temperature

77 °C

TSMC

Foundry

Intel

4x73 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

3.2 GHz

3.1 GHz

Performance Core Turbo Frequency

4.6 GHz

48

Total Core Count

12

96

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

32.0

64 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

128 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

6

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

96

PCIe Lanes

64

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