Intel Xeon D 1581 vs Intel Xeon Phi 7230F

VS

Intel Xeon D-1581

Intel Xeon Phi 7230F

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Intel Xeon Phi 7230F with 64 cores 1.3GHz . 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

Higher base frequency (1.8GHz vs 1.3GHz)

Lower TDP (65W vs 230W)

Intel Xeon Phi 7230F 's Advantages

Higher specification of memory (4 vs 4)

Score

Intel Xeon D 1581

VS

Intel Xeon Phi 7230F

General Parameters

Feb 2016

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Knights Landing

Intel BGA 1667

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon Phi (Knights Landing)

Package

3.2 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

230 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

-

CPU Performance

1.8 GHz

Performance Core Base Frequency

1.3 GHz

2.4 GHz

Performance Core Turbo Frequency

1.5 GHz

16

Total Core Count

64

32

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

13.0

64 K per core

L1 Cache

32 K per core

256 K per core

L2 Cache

512 K per core

1.5 MB per core

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,DDR4

Memory Types

DDR4

2

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

24

PCIe Lanes

-

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