Opteron 6344 vs Intel Xeon E3 1275 v2

VS

AMD Opteron 6344

Intel Xeon E3-1275 v2

We compared two server CPUs: Opteron 6344 with 12 cores 2.6GHz and Intel Xeon E3 1275 v2 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6344 's Advantages

Released 6 months late

Higher specification of memory (1866 vs 3)

Intel Xeon E3 1275 v2 's Advantages

Newer PCIe version (3 vs 2)

Higher base frequency (3.5GHz vs 2.6GHz)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (77W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6344

419

Intel Xeon E3 1275 v2 +48%

624

Geekbench 6 Multi Core

Opteron 6344 +53%

3209

Intel Xeon E3 1275 v2

2088

Opteron 6344

VS

Intel Xeon E3 1275 v2

General Parameters

Nov 2012

Release Date

May 2012

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Ivy Bridge

AMD Socket G34

Socket

Intel Socket 1155

N/A

Integrated Graphics

Intel HD P4000

Opteron (Abu Dhabi)

Generation

Xeon E3 (Ivy Bridge)

Package

2.4 billions

Transistor Count

1.4 billions

32 nm

Manufacturing Process

22 nm

115 W

Power Consumption

77 W

70 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

2x315 mm²

Die Size

160 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

3.5 GHz

3.2 GHz

Performance Core Turbo Frequency

3.9 GHz

12

Total Core Count

4

12

Total Thread Count

8

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

35.0

576 KB

L1 Cache

64 K per core

2 MB per module

L2 Cache

256 K per core

8 MB per die

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3-1866

Memory Types

DDR3

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

Related CPU Comparisons

1

Opteron 6344 vs AMD EPYC 74F3

2

Opteron 6344 vs Xeon E7 2820

3

Opteron 6344 vs Intel Xeon E5 2698B v3

4

Opteron 6344 vs Intel Xeon E7 8867 v3

5

Opteron 6344 vs AMD EPYC 9454

6

Opteron 6344 vs Intel Xeon Gold 5423N

7

Opteron 6344 vs Intel Xeon Phi 7110X

8

Opteron 6344 vs Intel Xeon E5 2428L

9

Opteron 6344 vs AMD EPYC 7642

10

Opteron 6344 vs AMD EPYC 7281

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