Opteron X2 170 vs AMD EPYC 9745

VS

AMD Opteron X2 170

AMD EPYC 9745

We compared two server CPUs: Opteron X2 170 with 2 cores 2GHz and AMD EPYC 9745 with 128 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron X2 170 's Advantages

Lower TDP (110W vs 400W)

AMD EPYC 9745 's Advantages

Released 19 years and 2 months late

Higher specification of memory (6000 vs 400)

Higher base frequency (2.4GHz vs 2GHz)

More modern manufacturing process (3nm vs 90nm)

Score

Opteron X2 170

VS

AMD EPYC 9745

General Parameters

Aug 2005

Release Date

Oct 2024

AMD

Manufacturer

AMD

Server

Type

Server

Denmark

Core Architecture

Turin

AMD Socket 939

Socket

AMD Socket SP5

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron X2 (Denmark)

Generation

EPYC(Zen 5c (Turin))

Package

0.233 billions

Transistor Count

90 nm

Manufacturing Process

3 nm

110 W

Power Consumption

400 W

65 °C

Peak Operating Temperature

-

Foundry

TSMC

199 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

2 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

3.7 GHz

2

Total Core Count

128

2

Total Thread Count

256

200 MHz

Bus Frequency

100 MHz

10.0

Multiplier

24.0

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

2

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 9745

-

PCIe Version

5

-

PCIe Lanes

128

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