Opteron 156 vs AMD EPYC 9355

VS

AMD Opteron 156

AMD EPYC 9355

We compared two server CPUs: Opteron 156 with 1 cores 3GHz and AMD EPYC 9355 with 32 cores 3.55GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 156 's Advantages

Lower TDP (104W vs 280W)

AMD EPYC 9355 's Advantages

Released 19 years and 5 months late

Higher specification of memory (6000 vs 400)

Higher base frequency (3.55GHz vs 3GHz)

More modern manufacturing process (4nm vs 90nm)

Score

Opteron 156

VS

AMD EPYC 9355

General Parameters

May 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 (E4))

Generation

EPYC(Zen 5 (Turin))

Package

0.114 billions

Transistor Count

66.52 billions

90 nm

Manufacturing Process

4 nm

104 W

Power Consumption

280 W

-

Foundry

TSMC

115 mm²

Die Size

8x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

32

-

Performance Core Threads

64

3 GHz

Performance Core Base Frequency

3.55 GHz

0

Performance Core Turbo Frequency

4.4 GHz

1

Total Core Count

32

1

Total Thread Count

64

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

35.5

128 KB

L1 Cache

80 KB 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

DDR5-6000

-

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 9355

-

PCIe Version

5

-

PCIe Lanes

128

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