AMD EPYC 8434PN vs Intel Xeon E 2378

VS

AMD EPYC 8434PN

Intel Xeon E-2378

We compared two server CPUs: AMD EPYC 8434PN with 48 cores 2GHz and Intel Xeon E 2378 with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434PN 's Advantages

Released 2 years late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (128MB vs 16MB)

More modern manufacturing process (5nm vs 14nm)

Intel Xeon E 2378 's Advantages

Higher base frequency (2.6GHz vs 2GHz)

Lower TDP (65W vs 155W)

Score

AMD EPYC 8434PN

VS

Intel Xeon E 2378

General Parameters

Sep 2023

Release Date

Sep 2021

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Rocket Lake-E

AMD Socket SP6

Socket

Intel Socket 1200

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon (Rocket Lake-E)

Package

35.5 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

155 W

Power Consumption

65 W

85 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

4x73 mm²

Die Size

276 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.6 GHz

3 GHz

Performance Core Turbo Frequency

4.8 GHz

48

Total Core Count

8

96

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

26.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

6

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

96

PCIe Lanes

20

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