AMD Ryzen 9 PRO 7945 vs Opteron X2170

VS

AMD Ryzen 9 PRO 7945

AMD Opteron X2170

We compared two server CPUs: AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz and Opteron X2170 with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 PRO 7945 's Advantages

Released 6 years and 9 months late

Higher specification of memory (5200 vs 3)

Higher base frequency (3.7GHz vs 2.4GHz)

More modern manufacturing process (5nm vs 28nm)

Opteron X2170 's Advantages

Lower TDP (25W vs 65W)

Score

AMD Ryzen 9 PRO 7945

VS

Opteron X2170

General Parameters

Jun 2023

Release Date

Sep 2016

AMD

Manufacturer

AMD

Server

Type

Server

Raphael

Core Architecture

Steppe Eagle

AMD Socket AM5

Socket

AMD Socket FT3

Radeon Graphics

Integrated Graphics

Radeon R5E

Ryzen 9 (Zen 4 (Raphael))

Generation

Opteron (X-Series)

Package

13.14 billions

Transistor Count

-

5 nm

Manufacturing Process

28 nm

65 W

Power Consumption

25 W

47 °C

Peak Operating Temperature

-

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.4 GHz

5.4 GHz

Performance Core Turbo Frequency

0

12

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

24.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

2 MB shared

64 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

-

24

PCIe Lanes

-

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