Opteron 156 vs AMD EPYC 7543P

VS

AMD Opteron 156

AMD EPYC 7543P

We compared two server CPUs: Opteron 156 with 1 cores 3GHz and AMD EPYC 7543P with 32 cores 2.8GHz . 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 2.8GHz)

Lower TDP (104W vs 225W)

AMD EPYC 7543P 's Advantages

Released 15 years and 10 months late

Higher specification of memory (3200 vs 400)

More modern manufacturing process (7nm vs 90nm)

Score

Opteron 156

VS

AMD EPYC 7543P

General Parameters

May 2005

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Venus

Core Architecture

Milan

AMD Socket 939

Socket

AMD Socket SP3

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron (Venus (E4))

Generation

EPYC (Zen 3 (Milan))

Package

0.114 billions

Transistor Count

33.2 billions

90 nm

Manufacturing Process

7 nm

104 W

Power Consumption

225 W

-

Foundry

TSMC

115 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

3 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

3.7 GHz

1

Total Core Count

32

1

Total Thread Count

64

200 MHz

Bus Frequency

100 MHz

15.0

Multiplier

28.0

128 KB

L1 Cache

64 KB per core

1 MB

L2 Cache

512 KB per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

4

1

SMP

1

Memory Parameters

DDR1-400

Memory Types

DDR4-3200

2

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

128

Related CPU Comparisons

1

Opteron 156 vs Intel Xeon E5 2687W

2

Opteron 156 vs Intel Xeon E3 1265L v3

3

Opteron 156 vs AMD EPYC 9365

4

Opteron 156 vs Xeon Platinum 8260

5

Opteron 156 vs AMD Threadripper PRO 7975WX

6

Opteron 156 vs Opteron 2222 SE

7

Opteron 156 vs Intel Xeon Gold 6338N

8

Opteron 156 vs Intel Xeon E5 2650

9

Opteron 156 vs Intel Xeon w5 3435X

10

Opteron 156 vs AMD EPYC 9555P

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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