Opteron 148 vs AMD EPYC 9455P

VS

AMD Opteron 148

AMD EPYC 9455P

We compared two server CPUs: Opteron 148 with 1 cores 2.2GHz and AMD EPYC 9455P with 48 cores 3.15GHz . 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 300W)

AMD EPYC 9455P 's Advantages

Released 19 years and 2 months late

Higher specification of memory (6000 vs 400)

Higher base frequency (3.15GHz vs 2.2GHz)

More modern manufacturing process (4nm vs 90nm)

Score

Opteron 148

VS

AMD EPYC 9455P

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

90 nm

Manufacturing Process

4 nm

85 W

Power Consumption

300 W

-

Foundry

TSMC

115 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

48

-

Performance Core Threads

96

2.2 GHz

Performance Core Base Frequency

3.15 GHz

0

Performance Core Turbo Frequency

4.4 GHz

1

Total Core Count

48

1

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

31.5

128 KB

L1 Cache

64 KB per core

1 MB

L2 Cache

1 MB per core

-

L3 Cache

192 MB

No

Unlocked Multiplier

No

1

SMP

1

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 9455P

-

PCIe Version

5

-

PCIe Lanes

128

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