Opteron A1120 vs Opteron 6386 SE

VS

AMD Opteron A1120

AMD Opteron 6386 SE

We compared two server CPUs: Opteron A1120 with 4 cores 1.7GHz and Opteron 6386 SE with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron A1120 's Advantages

Released 3 years and 2 months late

Higher specification of memory (1866 vs 1600)

Newer PCIe version (3 vs 2)

More modern manufacturing process (28nm vs 32nm)

Lower TDP (25W vs 140W)

Opteron 6386 SE 's Advantages

Higher base frequency (2.8GHz vs 1.7GHz)

Score

Opteron A1120

VS

Opteron 6386 SE

General Parameters

Jan 2016

Release Date

Nov 2012

AMD

Manufacturer

AMD

Server

Type

Server

Seattle

Core Architecture

Abu Dhabi

AMD Socket SP1

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Opteron (Seattle)

Generation

Opteron (Abu Dhabi)

Package

-

Transistor Count

2.4 billions

28 nm

Manufacturing Process

32 nm

25 W

Power Consumption

140 W

-

Peak Operating Temperature

64 °C

GlobalFoundries

Foundry

GlobalFoundries

182 mm²

Die Size

2x315 mm²

CPU Performance

1.7 GHz

Performance Core Base Frequency

2.8 GHz

0

Performance Core Turbo Frequency

3.5 GHz

4

Total Core Count

16

4

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

17.0

Multiplier

14.0

80 K per core

L1 Cache

768 KB

2 MB shared

L2 Cache

2 MB per module

8 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3,DDR4-1866

Memory Types

DDR3-1600

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

8

PCIe Lanes

-

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