Opteron 148 vs AMD EPYC 9755

VS

AMD Opteron 148

AMD EPYC 9755

We compared two server CPUs: Opteron 148 with 1 cores 2.2GHz and AMD EPYC 9755 with 128 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 148 's Advantages

Lower TDP (85W vs 500W)

AMD EPYC 9755 's Advantages

Released 19 years and 2 months late

Higher specification of memory (6000 vs 400)

Higher base frequency (2.7GHz vs 2.2GHz)

More modern manufacturing process (4nm vs 90nm)

Score

Opteron 148

VS

AMD EPYC 9755

General Parameters

Aug 2005

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Venus

Core Architecture

Turin

AMD Socket 939

Socket

AMD Socket SP5

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E6))

Generation

EPYC(Zen 5 (Turin))

Package

0.114 billions

Transistor Count

133.04 billions

90 nm

Manufacturing Process

4 nm

85 W

Power Consumption

500 W

-

Foundry

TSMC

115 mm²

Die Size

16x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

2.2 GHz

Performance Core Base Frequency

2.7 GHz

0

Performance Core Turbo Frequency

4.1 GHz

1

Total Core Count

128

1

Total Thread Count

256

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

27.0

128 KB

L1 Cache

80 KB per core

1 MB

L2 Cache

1 MB per core

-

L3 Cache

512 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 9755

-

PCIe Version

5

-

PCIe Lanes

128

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