AMD EPYC 8434PN vs Xeon Platinum 8268

VS

AMD EPYC 8434PN

Intel Xeon Platinum 8268

We compared two server CPUs: AMD EPYC 8434PN with 48 cores 2GHz and Xeon Platinum 8268 with 24 cores 2.9GHz . 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 4 years and 9 months late

Higher specification of memory (4800 vs 4)

Larger L3 cache size (128MB vs 35.75MB)

More modern manufacturing process (5nm vs 14nm)

Lower TDP (155W vs 205W)

Xeon Platinum 8268 's Advantages

Higher base frequency (2.9GHz vs 2GHz)

Score

AMD EPYC 8434PN

VS

Xeon Platinum 8268

General Parameters

Sep 2023

Release Date

Dec 2018

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Cascade Lake-SP

AMD Socket SP6

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon Platinum(Cascade Lake-SP)

Package

35.5 billions

Transistor Count

8 billions

5 nm

Manufacturing Process

14 nm

155 W

Power Consumption

205 W

85 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

4x73 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.9 GHz

3 GHz

Performance Core Turbo Frequency

3.9 GHz

48

Total Core Count

24

96

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

29.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

35.75 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR5-4800

Memory Types

DDR4

6

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

96

PCIe Lanes

-

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