Opteron 156 vs AMD EPYC 7401

VS

AMD Opteron 156

AMD EPYC 7401

We compared two server CPUs: Opteron 156 with 1 cores 3GHz and AMD EPYC 7401 with 24 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 156 's Advantages

Higher base frequency (3GHz vs 2GHz)

Lower TDP (104W vs 170W)

AMD EPYC 7401 's Advantages

Released 12 years and 1 months late

Higher specification of memory (2666 vs 400)

More modern manufacturing process (14nm vs 90nm)

Score

Opteron 156

VS

AMD EPYC 7401

General Parameters

May 2005

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Venus

Core Architecture

Naples

AMD Socket 939

Socket

AMD Socket SP3

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

EPYC (Zen (Naples))

Package

0.114 billions

Transistor Count

4.8 billions

90 nm

Manufacturing Process

14 nm

104 W

Power Consumption

170 W

-

Peak Operating Temperature

85 °C

-

Foundry

GlobalFoundries

115 mm²

Die Size

213 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2 GHz

0

Performance Core Turbo Frequency

3 GHz

1

Total Core Count

24

1

Total Thread Count

48

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

20.0

128 KB

L1 Cache

96 K per core

1 MB

L2 Cache

512 K per core

-

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR1-400

Memory Types

DDR4-2666

2

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

Related CPU Comparisons

1

Opteron 156 vs Intel Xeon E3 1230L v3

2

Opteron 156 vs Intel Xeon E3 1240

3

Opteron 156 vs Intel Xeon E7 8893 v3

4

Opteron 156 vs Intel Xeon E5603

5

Opteron 156 vs Intel Xeon Phi 7120D

6

Opteron 156 vs Intel Xeon E5503

7

Opteron 156 vs Intel Xeon E5 1607 v3

8

Opteron 156 vs AMD EPYC 4564P

9

Opteron 156 vs Opteron 2220 SE (F3)

10

Opteron 156 vs Xeon E 2224

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster