Intel Xeon Phi 7250 vs Aubrey Isle

VS

Intel Xeon Phi 7250

Intel Aubrey Isle

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Aubrey Isle with 32 cores 1.2GHz . 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 6 years and 1 months late

Higher specification of memory (4 vs 3)

Higher base frequency (1.4GHz vs 1.2GHz)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (215W vs 300W)

Score

Intel Xeon Phi 7250

VS

Aubrey Isle

General Parameters

Jun 2016

Release Date

May 2010

Intel

Manufacturer

PCIe

Server

Type

Server

Knights Landing

Core Architecture

Knights Ferry

Intel Socket 3647

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Xeon Phi (Knights Ferry)

Package

8 billions

Transistor Count

2.3 billions

14 nm

Manufacturing Process

45 nm

215 W

Power Consumption

300 W

Intel

Foundry

Intel

-

Die Size

684 mm²

CPU Performance

1.4 GHz

Performance Core Base Frequency

1.2 GHz

1.6 GHz

Performance Core Turbo Frequency

0

68

Total Core Count

32

272

Total Thread Count

128

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

12.0

32 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

256 K per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3

Yes

ECC Memory Support

No

Miscellaneous

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