Opteron 3380 vs Intel Xeon E5 2665

VS

Opteron 3380 Intel Xeon E5 2665

We compared two server CPUs: Opteron 3380 with 8 cores 2.6GHz and Intel Xeon E5 2665 with 8 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 3380 's Advantages

Released 9 months late

Higher base frequency (2.6GHz vs 2.4GHz)

Lower TDP (65W vs 115W)

Intel Xeon E5 2665 's Advantages

Newer PCIe version (3 vs 2)

Larger L3 cache size (20MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Opteron 3380

466

Intel Xeon E5 2665 +18%

554

Geekbench 6 Multi Core

Opteron 3380

1773

Intel Xeon E5 2665 +163%

4680

Opteron 3380

VS

Intel Xeon E5 2665

General Parameters

Dec 2012

Release Date

Mar 2012

AMD

Manufacturer

Intel

Server

Type

Server

Delhi

Core Architecture

Sandy Bridge-EP

AMD Socket AM3+

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Opteron (Delhi)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

1.2 billions

Transistor Count

2.27 billions

32 nm

Manufacturing Process

32 nm

AMD Socket AM3+

Socket

Intel Socket 2011

65 W

Power Consumption

115 W

-

Foundry

Intel

315 mm²

Die Size

435 mm²

µPGA

Package

FC-LGA10

CPU Performance

2.6 GHz

Performance Core Base Frequency

2.4 GHz

3.6 GHz

Performance Core Turbo Frequency

3.1 GHz

8

Total Core Count

8

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

13.0

Multiplier

24.0

384 K

L1 Cache

64 K per core

8 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

2

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

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