Intel Xeon E3 1225 v3 vs Opteron 6276

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Intel Xeon E3 1225 v3 Opteron 6276

We compared two server CPUs: Intel Xeon E3 1225 v3 with 4 cores 3.2GHz and Opteron 6276 with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1225 v3 's Advantages

Released 1 years and 7 months late

Higher specification of memory (DDR3-1600 vs DDR3)

Newer PCIe version (3 vs 2)

Higher base frequency (3.2GHz vs 2.3GHz)

Lower TDP (84W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1225 v3 +484%

1157

Opteron 6276

198

Geekbench 6 Multi Core

Intel Xeon E3 1225 v3 +102%

3499

Opteron 6276

1729

Intel Xeon E3 1225 v3

VS

Opteron 6276

General Parameters

Jun 2013

Release Date

Nov 2011

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-WS

Core Architecture

Interlagos

Intel Socket 1150

Socket

AMD Socket G34

Intel HD P4600

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

Opteron (Interlagos)

Package

1.4 billions

Transistor Count

2.4 billions

22 nm

Manufacturing Process

32 nm

Intel Socket 1150

Socket

AMD Socket G34

84 W

Power Consumption

115 W

Intel

Foundry

-

160 mm²

Die Size

316 mm²

FC-LGA12C

Package

-

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.3 GHz

3.6 GHz

Performance Core Turbo Frequency

3.2 GHz

4

Total Core Count

16

4

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

32.0

Multiplier

11.5

64 K per core

L1 Cache

768 K

256 K per core

L2 Cache

16 MB

8 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3-1600

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

16

PCIe Lanes

-

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