AMD EPYC 7642 vs Intel Xeon Platinum 8571N

VS

AMD EPYC 7642

Intel Xeon Platinum 8571N

We compared two server CPUs: AMD EPYC 7642 with 48 cores 2.4GHz and Intel Xeon Platinum 8571N with 52 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7642 's Advantages

More modern manufacturing process (7nm vs 10nm)

Lower TDP (225W vs 300W)

Intel Xeon Platinum 8571N 's Advantages

Released 4 years and 4 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (300MB vs 256MB)

Score

AMD EPYC 7642

VS

Intel Xeon Platinum 8571N

General Parameters

Aug 2019

Release Date

Dec 2023

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Emerald Rapids

AMD Socket SP3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon Platinum (Emerald Rapids-SP)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

225 W

Power Consumption

300 W

-

Peak Operating Temperature

78 °C

TSMC

Foundry

Intel

74 mm²

Die Size

2x763 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.4 GHz

3.4 GHz

Performance Core Turbo Frequency

4 GHz

48

Total Core Count

52

96

Total Thread Count

104

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

24.0

96 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

2 MB per core

256 MB shared

L3 Cache

300 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-4800

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

-

PCIe Lanes

80

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