Opteron 2222 vs AMD EPYC 7451

VS

AMD Opteron 2222

AMD EPYC 7451

We compared two server CPUs: Opteron 2222 with 2 cores 3GHz and AMD EPYC 7451 with 24 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 2222 's Advantages

Higher base frequency (3GHz vs 2.3GHz)

Lower TDP (95W vs 180W)

AMD EPYC 7451 's Advantages

Released 9 years and 10 months late

Higher specification of memory (2666 vs 2)

Newer PCIe version (3 vs 1)

More modern manufacturing process (14nm vs 90nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 2222

258

AMD EPYC 7451 +240%

879

Geekbench 6 Multi Core

Opteron 2222

666

AMD EPYC 7451 +672%

5142

Opteron 2222

VS

AMD EPYC 7451

General Parameters

Aug 2007

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Santa Rosa

Core Architecture

Naples

AMD Socket F

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Opteron (Santa Rosa)

Generation

EPYC (Zen (Naples))

Package

0.227 billions

Transistor Count

4.8 billions

90 nm

Manufacturing Process

14 nm

95 W

Power Consumption

180 W

-

Peak Operating Temperature

81 °C

-

Foundry

GlobalFoundries

235 mm²

Die Size

213 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.3 GHz

0

Performance Core Turbo Frequency

3.2 GHz

2

Total Core Count

24

2

Total Thread Count

48

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

23.0

128 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

-

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

2

SMP

2

Memory Parameters

DDR2

Memory Types

DDR4-2666

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

3

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