Intel Xeon Phi 7250F vs Intel Xeon D 1527

VS

Intel Xeon Phi 7250F

Intel Xeon D-1527

We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and Intel Xeon D 1527 with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7250F 's Advantages

Released 7 months late

Intel Xeon D 1527 's Advantages

Higher specification of memory (4 vs 4)

Higher base frequency (2.2GHz vs 1.4GHz)

Lower TDP (35W vs 230W)

Score

Intel Xeon Phi 7250F

VS

Intel Xeon D 1527

General Parameters

Jun 2016

Release Date

Nov 2015

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Broadwell

Intel Socket 3647

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Xeon D (Broadwell-DE)

Package

8 billions

Transistor Count

3.2 billions

14 nm

Manufacturing Process

14 nm

230 W

Power Consumption

35 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

246 mm²

CPU Performance

1.4 GHz

Performance Core Base Frequency

2.2 GHz

1.6 GHz

Performance Core Turbo Frequency

2.7 GHz

68

Total Core Count

4

272

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

22.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

-

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3,DDR4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

24

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