Opteron 6386 SE vs Intel Atom x7405C

VS

Opteron 6386 SE Intel Atom x7405C

We compared two server CPUs: Opteron 6386 SE with 16 cores 2.8GHz and Intel Atom x7405C with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6386 SE 's Advantages

Higher base frequency (2.8GHz vs 1.7GHz)

Larger L3 cache size (8MB vs 6MB)

Intel Atom x7405C 's Advantages

Released 11 years and 5 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (3 vs 2)

Lower TDP (12W vs 140W)

Score

Opteron 6386 SE

VS

Intel Atom x7405C

General Parameters

Nov 2012

Release Date

Apr 2024

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Amston Lake

AMD Socket G34

Socket

Intel BGA 1264

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Atom (Gracemont)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

AMD Socket G34

Socket

Intel BGA 1264

140 W

Power Consumption

12 W

-

Foundry

Intel

315 mm²

Die Size

-

Package

FC-BGA16F

CPU Performance

2.8 GHz

Performance Core Base Frequency

1.7 GHz

3.5 GHz

Performance Core Turbo Frequency

3.4 GHz

16

Total Core Count

4

16

Total Thread Count

4

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

17.0

768 K

L1 Cache

96 KB per core

16 MB

L2 Cache

2 MB shared

8 MB per die

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-3200, DDR5-4800

-

Max Memory Size

32 GB

Max Memory Channels

1

-

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Miscellaneous

-

Official Website

Intel Atom x7405C

2

PCIe Version

3

-

PCIe Lanes

9

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