Xeon E 2478 vs AMD EPYC 9354

VS

Intel Xeon E-2478

AMD EPYC 9354

We compared two server CPUs: Xeon E 2478 with 8 cores 2.8GHz and AMD EPYC 9354 with 32 cores 3.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2478 's Advantages

Released 1 years and 1 months late

Lower TDP (80W vs 280W)

AMD EPYC 9354 's Advantages

Higher base frequency (3.25GHz vs 2.8GHz)

Larger L3 cache size (256MB vs 24MB)

More modern manufacturing process (5nm vs 10nm)

Score

Xeon E 2478

VS

AMD EPYC 9354

General Parameters

Dec 2023

Release Date

Nov 2022

Intel

Manufacturer

AMD

Server

Type

Server

Raptor Lake-S

Core Architecture

Genoa

Intel Socket 1700

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon E (Raptor Lake)

Generation

EPYC (Zen 4 (Genoa))

Package

-

Transistor Count

52.56 billions

10 nm

Manufacturing Process

5 nm

80 W

Power Consumption

280 W

Intel

Foundry

TSMC

257 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.25 GHz

5.2 GHz

Performance Core Turbo Frequency

3.8 GHz

8

Total Core Count

32

16

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

32.5

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

24 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

2

Max Memory Channels

12

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

16

PCIe Lanes

128

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