Opteron 2222 vs AMD EPYC 9455

VS

AMD Opteron 2222

AMD EPYC 9455

We compared two server CPUs: Opteron 2222 with 2 cores 3GHz and AMD EPYC 9455 with 48 cores 3.15GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 2222 's Advantages

Lower TDP (95W vs 300W)

AMD EPYC 9455 's Advantages

Released 17 years and 2 months late

Higher specification of memory (6000 vs 2)

Newer PCIe version (5 vs 1)

Higher base frequency (3.15GHz vs 3GHz)

More modern manufacturing process (4nm vs 90nm)

Score

Opteron 2222

VS

AMD EPYC 9455

General Parameters

Aug 2007

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Santa Rosa

Core Architecture

Turin

AMD Socket F

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Opteron (Santa Rosa)

Generation

EPYC(Zen 5 (Turin))

Package

0.227 billions

Transistor Count

49.89 billions

90 nm

Manufacturing Process

4 nm

95 W

Power Consumption

300 W

-

Foundry

TSMC

235 mm²

Die Size

6x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

3 GHz

Performance Core Base Frequency

3.15 GHz

0

Performance Core Turbo Frequency

4.4 GHz

2

Total Core Count

48

2

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

31.5

128 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1 MB per core

-

L3 Cache

192 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR2

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9455

1

PCIe Version

5

-

PCIe Lanes

128

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