Opteron 6328 vs Intel Atom x7405C

VS

AMD Opteron 6328

Intel Atom x7405C

We compared two server CPUs: Opteron 6328 with 8 cores 3.2GHz 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 6328 's Advantages

Higher base frequency (3.2GHz 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 (4800 vs 1866)

Newer PCIe version (3 vs 2)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (12W vs 115W)

Score

Opteron 6328

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

115 W

Power Consumption

12 W

72 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

2x315 mm²

Die Size

-

CPU Performance

3.2 GHz

Performance Core Base Frequency

1.7 GHz

3.8 GHz

Performance Core Turbo Frequency

3.4 GHz

8

Total Core Count

4

8

Total Thread Count

4

200 MHz

Bus Frequency

100 MHz

16.0

Multiplier

17.0

384 KB

L1 Cache

96 KB per core

2 MB per module

L2 Cache

2 MB shared

8 MB per die

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3-1866

Memory Types

DDR4-3200, DDR5-4800

-

Max Memory Size

32 GB

4

Max Memory Channels

1

-

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Miscellaneous

-

Official Website

Intel Atom x7405C

2

PCIe Version

3

-

PCIe Lanes

9

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