Opteron 4340 vs Intel Xeon D 1581

VS

AMD Opteron 4340

Intel Xeon D-1581

We compared two server CPUs: Opteron 4340 with 6 cores 3.5GHz and Intel Xeon D 1581 with 16 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 4340 's Advantages

Higher base frequency (3.5GHz vs 1.8GHz)

Larger L3 cache size (8MB vs 1.5MB)

Intel Xeon D 1581 's Advantages

Released 3 years and 2 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (65W vs 95W)

Score

Opteron 4340

VS

Intel Xeon D 1581

General Parameters

Dec 2012

Release Date

Feb 2016

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Broadwell

AMD Socket C32

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon D (Broadwell-DE)

Package

1.2 billions

Transistor Count

3.2 billions

32 nm

Manufacturing Process

14 nm

95 W

Power Consumption

65 W

-

Peak Operating Temperature

80 °C

-

Foundry

Intel

315 mm²

Die Size

246 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

1.8 GHz

3.8 GHz

Performance Core Turbo Frequency

2.4 GHz

6

Total Core Count

16

6

Total Thread Count

32

200 MHz

Bus Frequency

100 MHz

17.5

Multiplier

18.0

288 K

L1 Cache

64 K per core

6 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3,DDR4

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

24

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