AMD EPYC 9255 vs Opteron 8222 SE

VS

AMD EPYC 9255

AMD Opteron 8222 SE

We compared two server CPUs: AMD EPYC 9255 with 24 cores 3.25GHz and Opteron 8222 SE with 2 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9255 's Advantages

Released 17 years and 6 months late

Higher specification of memory (6000 vs 667)

Newer PCIe version (5 vs 1)

Higher base frequency (3.25GHz vs 3GHz)

More modern manufacturing process (4nm vs 90nm)

Opteron 8222 SE 's Advantages

Lower TDP (120W vs 200W)

Score

AMD EPYC 9255

VS

Opteron 8222 SE

General Parameters

Oct 2024

Release Date

Apr 2007

AMD

Manufacturer

AMD

Server

Type

Server

Turin

Core Architecture

Santa Rosa

AMD Socket SP5

Socket

AMD Socket F

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Opteron (Santa Rosa)

Package

33.26 billions

Transistor Count

0.227 billions

4 nm

Manufacturing Process

90 nm

200 W

Power Consumption

120 W

TSMC

Foundry

-

4x70.6 mm²

Die Size

235 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

24

Performance Cores

-

48

Performance Core Threads

-

3.25 GHz

Performance Core Base Frequency

3 GHz

4.8 GHz

Performance Core Turbo Frequency

0

24

Total Core Count

2

48

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

32.5

Multiplier

15.0

80 KB per core

L1 Cache

128 KB per core

1 MB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR5-6000

Memory Types

DDR2-667

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9255

Official Website

-

5

PCIe Version

1

128

PCIe Lanes

-

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