Opteron 156 vs Ryzen 5 PRO 7645

VS

AMD Opteron 156

AMD Ryzen 5 PRO 7645

We compared two server CPUs: Opteron 156 with 1 cores 3GHz 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 18 years and 1 months late

Higher specification of memory (5200 vs 400)

Higher base frequency (3.8GHz vs 3GHz)

More modern manufacturing process (5nm vs 90nm)

Lower TDP (65W vs 104W)

Score

Opteron 156

VS

Ryzen 5 PRO 7645

General Parameters

May 2005

Release Date

Jun 2023

AMD

Manufacturer

AMD

Server

Type

Server

Venus

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

104 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

3 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

15.0

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

Related CPU Comparisons

1

Opteron 156 vs Intel Xeon E5 2680 v2

2

Opteron 156 vs Intel Xeon Platinum 8454H

3

Opteron 156 vs AMD EPYC Embedded 9254

4

Opteron 156 vs Opteron 13QS HE

5

Opteron 156 vs Intel Xeon E5 2608L v3

6

Opteron 156 vs Intel Xeon W 2175

7

Opteron 156 vs AMD EPYC 8534P

8

Opteron 156 vs Intel Xeon X5647

9

Opteron 156 vs Xeon E 2134

10

Opteron 156 vs AMD EPYC 9684X

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!