Intel Xeon Phi 7250 vs Intel Xeon D 1540

VS

Intel Xeon Phi 7250

Intel Xeon D-1540

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Intel Xeon D 1540 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7250 's Advantages

Released 1 years and 3 months late

Intel Xeon D 1540 's Advantages

Higher specification of memory (4 vs 4)

Higher base frequency (2GHz vs 1.4GHz)

Lower TDP (45W vs 215W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Phi 7250

162

Intel Xeon D 1540 +414%

834

Geekbench 6 Multi Core

Intel Xeon Phi 7250

2414

Intel Xeon D 1540 +85%

4483

Intel Xeon Phi 7250

VS

Intel Xeon D 1540

General Parameters

Jun 2016

Release Date

Mar 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

215 W

Power Consumption

45 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

246 mm²

CPU Performance

1.4 GHz

Performance Core Base Frequency

2 GHz

1.6 GHz

Performance Core Turbo Frequency

2.6 GHz

68

Total Core Count

8

272

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

20.0

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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