Opteron 156 vs AMD EPYC 9454

VS

AMD Opteron 156

AMD EPYC 9454

We compared two server CPUs: Opteron 156 with 1 cores 3GHz and AMD EPYC 9454 with 48 cores 2.75GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 156 's Advantages

Higher base frequency (3GHz vs 2.75GHz)

Lower TDP (104W vs 290W)

AMD EPYC 9454 's Advantages

Released 17 years and 6 months late

Higher specification of memory (4800 vs 400)

More modern manufacturing process (5nm vs 90nm)

Score

Opteron 156

VS

AMD EPYC 9454

General Parameters

May 2005

Release Date

Nov 2022

AMD

Manufacturer

AMD

Server

Type

Server

Venus

Core Architecture

Genoa

AMD Socket 939

Socket

AMD Socket SP5

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

EPYC (Zen 4 (Genoa))

Package

0.114 billions

Transistor Count

52.56 billions

90 nm

Manufacturing Process

5 nm

104 W

Power Consumption

290 W

-

Foundry

TSMC

115 mm²

Die Size

8x72 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.75 GHz

0

Performance Core Turbo Frequency

3.8 GHz

1

Total Core Count

48

1

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

27.5

128 KB

L1 Cache

64 K per core

1 MB

L2 Cache

1 MB per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR1-400

Memory Types

DDR5-4800

2

Max Memory Channels

12

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

128

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