AMD EPYC 9455P vs Opteron 8222

VS

AMD EPYC 9455P

AMD Opteron 8222

We compared two server CPUs: AMD EPYC 9455P with 48 cores 3.15GHz and Opteron 8222 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 9455P 's Advantages

Released 17 years and 2 months late

Higher specification of memory (6000 vs 667)

Newer PCIe version (5 vs 1)

Higher base frequency (3.15GHz vs 3GHz)

More modern manufacturing process (4nm vs 90nm)

Opteron 8222 's Advantages

Lower TDP (95W vs 300W)

Score

AMD EPYC 9455P

VS

Opteron 8222

General Parameters

Oct 2024

Release Date

Aug 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

Transistor Count

0.227 billions

4 nm

Manufacturing Process

90 nm

300 W

Power Consumption

95 W

TSMC

Foundry

-

mm²

Die Size

235 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

48

Performance Cores

-

96

Performance Core Threads

-

3.15 GHz

Performance Core Base Frequency

3 GHz

4.4 GHz

Performance Core Turbo Frequency

0

48

Total Core Count

2

96

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

31.5

Multiplier

15.0

64 KB per core

L1 Cache

128 KB per core

1 MB per core

L2 Cache

1 MB per core

192 MB

L3 Cache

-

No

Unlocked Multiplier

No

1

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 9455P

Official Website

-

5

PCIe Version

1

128

PCIe Lanes

-

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