Opteron 6278 vs Opteron 4386

VS

AMD Opteron 6278

AMD Opteron 4386

We compared two server CPUs: Opteron 6278 with 16 cores 2.4GHz 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

Opteron 4386 's Advantages

Released 7 months late

Higher base frequency (3.1GHz vs 2.4GHz)

Lower TDP (95W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6278

309

Opteron 4386 +39%

430

Geekbench 6 Multi Core

Opteron 6278 +38%

2575

Opteron 4386

1860

Opteron 6278

VS

Opteron 4386

General Parameters

May 2012

Release Date

Dec 2012

AMD

Manufacturer

AMD

Server

Type

Server

Interlagos

Core Architecture

Seoul

AMD Socket G34

Socket

AMD Socket C32

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Opteron (Seoul)

Package

2.4 billions

Transistor Count

1.2 billions

32 nm

Manufacturing Process

32 nm

115 W

Power Consumption

95 W

316 mm²

Die Size

315 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

3.1 GHz

3.3 GHz

Performance Core Turbo Frequency

3.8 GHz

16

Total Core Count

8

16

Total Thread Count

8

200 MHz

Bus Frequency

200 MHz

12.0

Multiplier

15.5

768 K

L1 Cache

384 K

16 MB

L2 Cache

8 MB

8 MB per die

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

No

ECC Memory Support

No

Miscellaneous

2

PCIe Version

-

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