Opteron 6274 vs AMD EPYC 7742

VS

AMD Opteron 6274

AMD EPYC 7742

We compared two server CPUs: Opteron 6274 with 16 cores 2.2GHz and AMD EPYC 7742 with 64 cores 2.25GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6274 's Advantages

Lower TDP (115W vs 225W)

AMD EPYC 7742 's Advantages

Released 7 years and 9 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 2)

Higher base frequency (2.25GHz vs 2.2GHz)

Larger L3 cache size (256MB vs 16MB)

More modern manufacturing process (7nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6274

303

AMD EPYC 7742 +33%

404

Geekbench 6 Multi Core

Opteron 6274 +1030%

1922

AMD EPYC 7742

170

Opteron 6274

VS

AMD EPYC 7742

General Parameters

Nov 2011

Release Date

Aug 2019

AMD

Manufacturer

AMD

Server

Type

Server

Interlagos

Core Architecture

Rome

AMD Socket G34

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

EPYC (Zen 2 (Rome))

Package

2.4 billions

Transistor Count

3.8 billions

32 nm

Manufacturing Process

7 nm

115 W

Power Consumption

225 W

-

Foundry

TSMC

316 mm²

Die Size

74 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.25 GHz

3.1 GHz

Performance Core Turbo Frequency

3.4 GHz

16

Total Core Count

64

16

Total Thread Count

128

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

22.5

768 K shared

L1 Cache

96 K per core

8.00391 MB per core

L2 Cache

512 K per core

16 MB

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

Related CPU Comparisons

1

Opteron 6274 vs AMD Ryzen Threadripper PRO 5955WX

2

Opteron 6274 vs Xeon D 2798NT

3

Opteron 6274 vs Intel Xeon E5 2663 v3

4

Opteron 6274 vs AMD EPYC 9825

5

Opteron 6274 vs Intel Xeon D 1531

6

Opteron 6274 vs Intel Xeon Phi 7250

7

Opteron 6274 vs AMD EPYC 7502P

8

Opteron 6274 vs Opteron 8218 (F2)

9

Opteron 6274 vs Opteron 2214 (F2)

10

Opteron 6274 vs Xeon Platinum 8260

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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