Intel Xeon D 1581 vs Opteron 3320 EE

VS

Intel Xeon D-1581

AMD Opteron 3320 EE

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Opteron 3320 EE with 4 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1581 's Advantages

Released 3 years and 2 months late

Higher specification of memory (4 vs 3)

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 32nm)

Opteron 3320 EE 's Advantages

Higher base frequency (1.9GHz vs 1.8GHz)

Larger L3 cache size (8MB vs 1.5MB)

Lower TDP (25W vs 65W)

Score

Intel Xeon D 1581

VS

Opteron 3320 EE

General Parameters

Feb 2016

Release Date

Dec 2012

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell

Core Architecture

Delhi

Intel BGA 1667

Socket

AMD Socket AM3+

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Opteron (Delhi)

Package

3.2 billions

Transistor Count

1.2 billions

14 nm

Manufacturing Process

32 nm

65 W

Power Consumption

25 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

-

246 mm²

Die Size

315 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.9 GHz

2.4 GHz

Performance Core Turbo Frequency

2.5 GHz

16

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

18.0

Multiplier

9.5

64 K per core

L1 Cache

192 K

256 K per core

L2 Cache

4 MB

1.5 MB per core

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR3

2

Max Memory Channels

2

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

24

PCIe Lanes

-

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