AMD EPYC 7551P vs AMD EPYC 7281

VS

AMD EPYC 7551P AMD EPYC 7281

We compared two server CPUs: AMD EPYC 7551P with 32 cores 2GHz and AMD EPYC 7281 with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7551P 's Advantages

Larger L3 cache size (64MB vs 32MB)

AMD EPYC 7281 's Advantages

Higher base frequency (2.1GHz vs 2GHz)

Lower TDP (170W vs 180W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7551P

541

AMD EPYC 7281 +3%

560

Geekbench 6 Multi Core

AMD EPYC 7551P +515%

2808

AMD EPYC 7281

456

AMD EPYC 7551P

VS

AMD EPYC 7281

General Parameters

Jun 2017

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Naples

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

EPYC (Zen (Naples))

Package

4.8 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

AMD Socket SP3

Socket

AMD Socket SP3

180 W

Power Consumption

170 W

81 °C

Peak Operating Temperature

85 °C

GlobalFoundries

Foundry

GlobalFoundries

213 mm²

Die Size

213 mm²

FCLGA-4094

Package

FCLGA-4094

CPU Performance

2 GHz

Performance Core Base Frequency

2.1 GHz

3 GHz

Performance Core Turbo Frequency

2.7 GHz

32

Total Core Count

16

64

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

21.0

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

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