Opteron 4386 vs Intel Xeon E5 1660 v2

VS

AMD Opteron 4386

Intel Xeon E5-1660 v2

We compared two server CPUs: Opteron 4386 with 8 cores 3.1GHz and Intel Xeon E5 1660 v2 with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 4386 's Advantages

Lower TDP (95W vs 130W)

Intel Xeon E5 1660 v2 's Advantages

Released 9 months late

Higher specification of memory (1866 vs 3)

Higher base frequency (3.7GHz vs 3.1GHz)

Larger L3 cache size (15MB vs 8MB)

More modern manufacturing process (22nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 4386

430

Intel Xeon E5 1660 v2 +90%

818

Geekbench 6 Multi Core

Opteron 4386

1860

Intel Xeon E5 1660 v2 +108%

3870

Opteron 4386

VS

Intel Xeon E5 1660 v2

General Parameters

Dec 2012

Release Date

Sep 2013

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Ivy Bridge-E

AMD Socket C32

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon E5 (Ivy Bridge-E)

Package

1.2 billions

Transistor Count

1.86 billions

32 nm

Manufacturing Process

22 nm

95 W

Power Consumption

130 W

-

Peak Operating Temperature

70 °C

-

Foundry

Intel

315 mm²

Die Size

257 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

3.7 GHz

3.8 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

6

8

Total Thread Count

12

200 MHz

Bus Frequency

100 MHz

15.5

Multiplier

37.0

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

Yes

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3-1866

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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