Opteron 146 vs AMD EPYC 9965

VS

AMD Opteron 146

AMD EPYC 9965

We compared two server CPUs: Opteron 146 with 1 cores 2GHz and AMD EPYC 9965 with 192 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 146 's Advantages

Lower TDP (67W vs 500W)

AMD EPYC 9965 's Advantages

Released 19 years and 2 months late

Higher specification of memory (6000 vs 400)

Higher base frequency (2.25GHz vs 2GHz)

More modern manufacturing process (3nm vs 90nm)

Score

Opteron 146

VS

AMD EPYC 9965

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 5c (Turin))

Package

0.114 billions

Transistor Count

90 nm

Manufacturing Process

3 nm

67 W

Power Consumption

500 W

-

Foundry

TSMC

115 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

192

-

Performance Core Threads

384

2 GHz

Performance Core Base Frequency

2.25 GHz

0

Performance Core Turbo Frequency

3.7 GHz

1

Total Core Count

192

1

Total Thread Count

384

200 MHz

Bus Frequency

100 MHz

10.0

Multiplier

22.5

128 KB

L1 Cache

80 KB per core

1 MB

L2 Cache

1 MB per core

-

L3 Cache

384 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 9965

-

PCIe Version

5

-

PCIe Lanes

128

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