AMD EPYC 7543P vs Intel Xeon Platinum 9221

VS

AMD EPYC 7543P

Intel Xeon Platinum 9221

We compared two server CPUs: AMD EPYC 7543P with 32 cores 2.8GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7543P 's Advantages

Released 1 years and 11 months late

Higher specification of memory (3200 vs 2933)

Newer PCIe version (4 vs 3)

Higher base frequency (2.8GHz vs 2.1GHz)

Larger L3 cache size (256MB vs 71.5MB)

More modern manufacturing process (7nm vs 14nm)

Lower TDP (225W vs 250W)

Score

AMD EPYC 7543P

VS

Intel Xeon Platinum 9221

General Parameters

Mar 2021

Release Date

Apr 2019

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Cascade Lake-AP

AMD Socket SP3

Socket

Intel BGA 5903

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Platinum (Cascade Lake-AP)

Package

33.2 billions

Transistor Count

8 billions

7 nm

Manufacturing Process

14 nm

225 W

Power Consumption

250 W

TSMC

Foundry

Intel

8x81 mm²

Die Size

-

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.1 GHz

3.7 GHz

Performance Core Turbo Frequency

3.7 GHz

32

Total Core Count

32

64

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

23.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

1 MB per core

256 MB shared

L3 Cache

71.5 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

-

1

SMP

8

Memory Parameters

DDR4-3200

Memory Types

DDR4-2933

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

-

Related CPU Comparisons

1

AMD EPYC 7543P vs Intel Xeon E5 1428L v2

2

AMD EPYC 7543P vs Intel Xeon E5 2698B v3

3

AMD EPYC 7543P vs AMD EPYC 9554P

4

AMD EPYC 7543P vs Intel Xeon W 11855M

5

AMD EPYC 7543P vs Intel Xeon E3 1225 v5

6

AMD EPYC 7543P vs Xeon E7 4807

7

AMD EPYC 7543P vs AMD EPYC 7F52

8

AMD EPYC 7543P vs Intel Xeon E5 1660

9

AMD EPYC 7543P vs Intel Xeon Gold 6448Y

10

AMD EPYC 7543P vs Intel Xeon Phi 7210F

Related News

1

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

2

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

3

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

4

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

5

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

6

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

7

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game