Opteron 144 vs Ryzen 5 PRO 7645

VS

AMD Opteron 144

AMD Ryzen 5 PRO 7645

We compared two server CPUs: Opteron 144 with 1 cores 1.8GHz and Ryzen 5 PRO 7645 with 6 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Ryzen 5 PRO 7645 's Advantages

Released 17 years and 10 months late

Higher specification of memory (5200 vs 400)

Higher base frequency (3.8GHz vs 1.8GHz)

More modern manufacturing process (5nm vs 90nm)

Lower TDP (65W vs 85W)

Score

Opteron 144

VS

Ryzen 5 PRO 7645

General Parameters

Aug 2005

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

San Diego

Core Architecture

Raphael

AMD Socket 939

Socket

AMD Socket AM5

On certain motherboards (Chipset feature)

Integrated Graphics

Radeon Graphics

Opteron (Venus (E4))

Generation

Ryzen 5 (Zen 4 (Raphael))

Package

0.114 billions

Transistor Count

6.57 billions

90 nm

Manufacturing Process

5 nm

85 W

Power Consumption

65 W

-

Peak Operating Temperature

61 °C

-

Foundry

TSMC

115 mm²

Die Size

71 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

122 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

3.8 GHz

0

Performance Core Turbo Frequency

5.1 GHz

1

Total Core Count

6

1

Total Thread Count

12

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

38.0

128 KB

L1 Cache

64 KB per core

1 MB

L2 Cache

1 MB per core

-

L3 Cache

32 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR1-400

Memory Types

DDR5-5200

2

Max Memory Channels

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

24

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