Opteron 2222 vs AMD Ryzen 9 PRO 7945

VS

AMD Opteron 2222

AMD Ryzen 9 PRO 7945

We compared two server CPUs: Opteron 2222 with 2 cores 3GHz and AMD Ryzen 9 PRO 7945 with 12 cores 3.7GHz . 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 15 years and 10 months late

Higher specification of memory (5200 vs 2)

Newer PCIe version (5 vs 1)

Higher base frequency (3.7GHz vs 3GHz)

More modern manufacturing process (5nm vs 90nm)

Lower TDP (65W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 2222

258

AMD Ryzen 9 PRO 7945 +1020%

2892

Geekbench 6 Multi Core

Opteron 2222

666

AMD Ryzen 9 PRO 7945 +2079%

14516

Opteron 2222

VS

AMD Ryzen 9 PRO 7945

General Parameters

Aug 2007

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Santa Rosa

Core Architecture

Raphael

AMD Socket F

Socket

AMD Socket AM5

N/A

Integrated Graphics

Radeon Graphics

Opteron (Santa Rosa)

Generation

Ryzen 9 (Zen 4 (Raphael))

Package

0.227 billions

Transistor Count

13.14 billions

90 nm

Manufacturing Process

5 nm

95 W

Power Consumption

65 W

-

Peak Operating Temperature

47 °C

-

Foundry

TSMC

235 mm²

Die Size

2x71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

3.7 GHz

0

Performance Core Turbo Frequency

5.4 GHz

2

Total Core Count

12

2

Total Thread Count

24

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

37.0

128 KB per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

1 MB per core

-

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2

Memory Types

DDR5-5200

Yes

ECC Memory Support

Yes

Miscellaneous

1

PCIe Version

5

-

PCIe Lanes

24

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