Xeon L5639 vs Opteron 4386

VS

Intel Xeon L5639

AMD Opteron 4386

We compared two server CPUs: Xeon L5639 with 6 cores 2.133GHz and Opteron 4386 with 8 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5639 's Advantages

Higher specification of memory (1333 vs 3)

Larger L3 cache size (12MB vs 8MB)

Lower TDP (60W vs 95W)

Opteron 4386 's Advantages

Released 1 years and 10 months late

Higher base frequency (3.1GHz vs 2.133GHz)

Score

Xeon L5639

VS

Opteron 4386

General Parameters

Feb 2011

Release Date

Dec 2012

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Seoul

Intel Socket 1366

Socket

AMD Socket C32

N/A

Integrated Graphics

N/A

Xeon(Westmere-EP)

Generation

Opteron (Seoul)

Package

1.17 billions

Transistor Count

1.2 billions

32 nm

Manufacturing Process

32 nm

60 W

Power Consumption

95 W

Intel

Foundry

-

239 mm²

Die Size

315 mm²

CPU Performance

2.133 GHz

Performance Core Base Frequency

3.1 GHz

2.667 GHz

Performance Core Turbo Frequency

3.8 GHz

6

Total Core Count

8

12

Total Thread Count

8

133 MHz

Bus Frequency

200 MHz

16.0

Multiplier

15.5

64 KB per core

L1 Cache

384 K

256 KB per core

L2 Cache

8 MB

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3

3

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

2

PCIe Version

-

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