AMD EPYC 7281 vs AMD EPYC 9355P

VS

AMD EPYC 7281

AMD EPYC 9355P

We compared two server CPUs: AMD EPYC 7281 with 16 cores 2.1GHz and AMD EPYC 9355P with 32 cores 3.55GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7281 's Advantages

Lower TDP (170W vs 280W)

AMD EPYC 9355P 's Advantages

Released 7 years and 4 months late

Higher specification of memory (6000 vs 2666)

Newer PCIe version (5 vs 3)

Higher base frequency (3.55GHz vs 2.1GHz)

Larger L3 cache size (256MB vs 32MB)

More modern manufacturing process (4nm vs 14nm)

Score

AMD EPYC 7281

VS

AMD EPYC 9355P

General Parameters

Jun 2017

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Turin

AMD Socket SP3

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

EPYC(Zen 5 (Turin))

Package

4.8 billions

Transistor Count

66.52 billions

14 nm

Manufacturing Process

4 nm

170 W

Power Consumption

280 W

85 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

TSMC

213 mm²

Die Size

8x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

32

-

Performance Core Threads

64

2.1 GHz

Performance Core Base Frequency

3.55 GHz

2.7 GHz

Performance Core Turbo Frequency

4.4 GHz

16

Total Core Count

32

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

35.5

96 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

256 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

8

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9355P

3

PCIe Version

5

-

PCIe Lanes

128

Related CPU Comparisons

1

AMD EPYC 7281 vs AMD EPYC 4124P

2

AMD EPYC 7281 vs Intel Xeon E5 2649 v3

3

AMD EPYC 7281 vs Intel Xeon D 1518

4

AMD EPYC 7281 vs Intel Xeon E5 1410 v2

5

AMD EPYC 7281 vs Intel Xeon E3 1265L v3

6

AMD EPYC 7281 vs AMD EPYC 7713

7

AMD EPYC 7281 vs AMD EPYC 9555

8

AMD EPYC 7281 vs Intel Xeon E5 2640 v2

9

AMD EPYC 7281 vs Intel Xeon E5 2608L v3

10

AMD EPYC 7281 vs Xeon E7 8867L

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