AMD EPYC 7451 vs AMD EPYC 7573X

VS

AMD EPYC 7451

AMD EPYC 7573X

We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and AMD EPYC 7573X with 32 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7451 's Advantages

Lower TDP (180W vs 280W)

AMD EPYC 7573X 's Advantages

Released 4 years and 9 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.8GHz vs 2.3GHz)

Larger L3 cache size (768MB vs 64MB)

More modern manufacturing process (7nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7451

879

AMD EPYC 7573X +98%

1741

Geekbench 6 Multi Core

AMD EPYC 7451

5142

AMD EPYC 7573X +258%

18455

AMD EPYC 7451

VS

AMD EPYC 7573X

General Parameters

Jun 2017

Release Date

Mar 2022

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Milan-X

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

EPYC (Zen 3 (Milan))

Package

4.8 billions

Transistor Count

33.2 billions

14 nm

Manufacturing Process

7 nm

180 W

Power Consumption

280 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

TSMC

213 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.8 GHz

3.2 GHz

Performance Core Turbo Frequency

3.6 GHz

24

Total Core Count

32

48

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

28.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

768 MB shared

Yes

Unlocked Multiplier

No

-

Cores per CCD

4

2

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7451 vs Intel Xeon Gold 6346

2

AMD EPYC 7451 vs Opteron 2212 HE (F2)

3

AMD EPYC 7451 vs Xeon 6766E

4

AMD EPYC 7451 vs Intel Xeon E5 1660 v3

5

AMD EPYC 7451 vs Intel Xeon E3 1245 v3

6

AMD EPYC 7451 vs Intel Xeon W 2170B

7

AMD EPYC 7451 vs Intel Xeon Gold 5418Y

8

AMD EPYC 7451 vs Intel Xeon Gold 6416H

9

AMD EPYC 7451 vs Intel Xeon Platinum 9282

10

AMD EPYC 7451 vs Intel Xeon E5 2640 v3

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster