Opteron 144 vs AMD EPYC 9255

VS

AMD Opteron 144

AMD EPYC 9255

We compared two server CPUs: Opteron 144 with 1 cores 1.8GHz and AMD EPYC 9255 with 24 cores 3.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 144 's Advantages

Lower TDP (85W vs 200W)

AMD EPYC 9255 's Advantages

Released 19 years and 2 months late

Higher specification of memory (6000 vs 400)

Higher base frequency (3.25GHz vs 1.8GHz)

More modern manufacturing process (4nm vs 90nm)

Score

Opteron 144

VS

AMD EPYC 9255

General Parameters

Aug 2005

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

San Diego

Core Architecture

Turin

AMD Socket 939

Socket

AMD Socket SP5

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

EPYC(Zen 5 (Turin))

Package

0.114 billions

Transistor Count

33.26 billions

90 nm

Manufacturing Process

4 nm

85 W

Power Consumption

200 W

-

Foundry

TSMC

115 mm²

Die Size

4x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

24

-

Performance Core Threads

48

1.8 GHz

Performance Core Base Frequency

3.25 GHz

0

Performance Core Turbo Frequency

4.8 GHz

1

Total Core Count

24

1

Total Thread Count

48

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

32.5

128 KB

L1 Cache

80 KB per core

1 MB

L2 Cache

1 MB per core

-

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR1-400

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

2

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

No

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9255

-

PCIe Version

5

-

PCIe Lanes

128

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