Opteron 4386 vs Intel Xeon E5 2403

VS

AMD Opteron 4386

Intel Xeon E5-2403

We compared two server CPUs: Opteron 4386 with 8 cores 3.1GHz and Intel Xeon E5 2403 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 4386 's Advantages

Released 7 months late

Higher base frequency (3.1GHz vs 1.8GHz)

Intel Xeon E5 2403 's Advantages

Larger L3 cache size (10MB vs 8MB)

Lower TDP (80W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 4386 +23%

430

Intel Xeon E5 2403

349

Geekbench 6 Multi Core

Opteron 4386 +66%

1860

Intel Xeon E5 2403

1116

Opteron 4386

VS

Intel Xeon E5 2403

General Parameters

Dec 2012

Release Date

May 2012

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Sandy Bridge-EN

AMD Socket C32

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon E5 (Sandy Bridge-EN)

Package

1.2 billions

Transistor Count

1.27 billions

32 nm

Manufacturing Process

32 nm

95 W

Power Consumption

80 W

-

Foundry

Intel

315 mm²

Die Size

294 mm²

CPU Performance

3.1 GHz

Performance Core Base Frequency

1.8 GHz

3.8 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

4

8

Total Thread Count

8

200 MHz

Bus Frequency

100 MHz

15.5

Multiplier

18.0

384 K

L1 Cache

64 K per core

8 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

Yes

Miscellaneous

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