Opteron 4386 vs Intel Xeon E5 2667

VS

Opteron 4386 Intel Xeon E5 2667

We compared two server CPUs: Opteron 4386 with 8 cores 3.1GHz and Intel Xeon E5 2667 with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 4386 's Advantages

Released 9 months late

Higher base frequency (3.1GHz vs 2.9GHz)

Lower TDP (95W vs 130W)

Intel Xeon E5 2667 's Advantages

Larger L3 cache size (15MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Opteron 4386

430

Intel Xeon E5 2667 +157%

1106

Geekbench 6 Multi Core

Opteron 4386

1860

Intel Xeon E5 2667 +215%

5866

Opteron 4386

VS

Intel Xeon E5 2667

General Parameters

Dec 2012

Release Date

Mar 2012

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Sandy Bridge-EP

AMD Socket C32

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

1.2 billions

Transistor Count

2.27 billions

32 nm

Manufacturing Process

32 nm

AMD Socket C32

Socket

Intel Socket 2011

95 W

Power Consumption

130 W

-

Foundry

Intel

315 mm²

Die Size

435 mm²

-

Package

FC-LGA10

CPU Performance

3.1 GHz

Performance Core Base Frequency

2.9 GHz

3.8 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

6

8

Total Thread Count

12

200 MHz

Bus Frequency

100 MHz

15.5

Multiplier

29.0

384 K

L1 Cache

64 K per core

8 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

15 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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