AMD EPYC 9555 vs Opteron 8220

VS

AMD EPYC 9555

AMD Opteron 8220

We compared two server CPUs: AMD EPYC 9555 with 64 cores 3.2GHz and Opteron 8220 with 2 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9555 's Advantages

Released 17 years and 8 months late

Higher specification of memory (6000 vs 667)

Newer PCIe version (5 vs 1)

Higher base frequency (3.2GHz vs 2.8GHz)

More modern manufacturing process (4nm vs 90nm)

Opteron 8220 's Advantages

Lower TDP (95W vs 360W)

Score

AMD EPYC 9555

VS

Opteron 8220

General Parameters

Oct 2024

Release Date

Feb 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

66.52 billions

Transistor Count

0.227 billions

4 nm

Manufacturing Process

90 nm

360 W

Power Consumption

95 W

TSMC

Foundry

-

8x70.6 mm²

Die Size

235 mm²

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

64

Performance Cores

-

128

Performance Core Threads

-

3.2 GHz

Performance Core Base Frequency

2.8 GHz

4.4 GHz

Performance Core Turbo Frequency

0

64

Total Core Count

2

128

Total Thread Count

2

100 MHz

Bus Frequency

200 MHz

32.0

Multiplier

14.0

80 KB per core

L1 Cache

128 KB per core

1 MB per core

L2 Cache

1 MB per core

256 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 9555

Official Website

-

5

PCIe Version

1

128

PCIe Lanes

-

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