Intel Xeon E5 2676 v3 vs Opteron 3380

VS

Intel Xeon E5 2676 v3 Opteron 3380

We compared two server CPUs: Intel Xeon E5 2676 v3 with 12 cores 2.4GHz and Opteron 3380 with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2676 v3 's Advantages

Released 2 years and 6 months late

Newer PCIe version (3 vs 2)

Larger L3 cache size (30MB vs 8MB)

Opteron 3380 's Advantages

Higher specification of memory (DDR3 vs DDR3)

Higher base frequency (2.6GHz vs 2.4GHz)

Lower TDP (65W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2676 v3 +19%

555

Opteron 3380

466

Geekbench 6 Multi Core

Intel Xeon E5 2676 v3

319

Opteron 3380 +455%

1773

Intel Xeon E5 2676 v3

VS

Opteron 3380

General Parameters

Jun 2015

Release Date

Dec 2012

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-EP

Core Architecture

Delhi

Intel Socket 2011-3

Socket

AMD Socket AM3+

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Opteron (Delhi)

Package

2.6 billions

Transistor Count

1.2 billions

22 nm

Manufacturing Process

32 nm

Intel Socket 2011-3

Socket

AMD Socket AM3+

120 W

Power Consumption

65 W

Intel

Foundry

-

356 mm²

Die Size

315 mm²

FC-LGA12A

Package

µPGA

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.6 GHz

3 GHz

Performance Core Turbo Frequency

3.6 GHz

12

Total Core Count

8

24

Total Thread Count

8

100 MHz

Bus Frequency

200 MHz

24.0

Multiplier

13.0

64 K per core

L1 Cache

384 K

256 K per core

L2 Cache

8 MB

30 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3,

Memory Types

DDR3

4

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

40

PCIe Lanes

-

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