Opteron 4386 vs Intel Xeon E5 2686 v3

VS

AMD Opteron 4386

Intel Xeon E5-2686 v3

We compared two server CPUs: Opteron 4386 with 8 cores 3.1GHz and Intel Xeon E5 2686 v3 with 18 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 4386 's Advantages

Higher base frequency (3.1GHz vs 2GHz)

Lower TDP (95W vs 120W)

Intel Xeon E5 2686 v3 's Advantages

Released 1 years and 9 months late

Higher specification of memory (2133 vs 3)

Larger L3 cache size (45MB vs 8MB)

More modern manufacturing process (22nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 4386

430

Intel Xeon E5 2686 v3 +140%

1033

Geekbench 6 Multi Core

Opteron 4386

1860

Intel Xeon E5 2686 v3 +365%

8649

Opteron 4386

VS

Intel Xeon E5 2686 v3

General Parameters

Dec 2012

Release Date

Sep 2014

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Haswell-EP

AMD Socket C32

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon E5 (Haswell-EP)

Package

1.2 billions

Transistor Count

2.6 billions

32 nm

Manufacturing Process

22 nm

95 W

Power Consumption

120 W

-

Peak Operating Temperature

83 °C

-

Foundry

Intel

315 mm²

Die Size

356 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

2 GHz

3.8 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

18

8

Total Thread Count

36

200 MHz

Bus Frequency

100 MHz

15.5

Multiplier

20.0

384 K

L1 Cache

64 K per core

8 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

45 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3,DDR4-2133

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

40

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