Atom S1220 vs Intel Xeon Phi 7250

VS

Atom S1220 Intel Xeon Phi 7250

We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and Intel Xeon Phi 7250 with 68 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Atom S1220 's Advantages

Higher base frequency (1.6GHz vs 1.4GHz)

Lower TDP (8W vs 215W)

Intel Xeon Phi 7250 's Advantages

Released 3 years and 6 months late

Higher specification of memory (DDR4 vs DDR3)

More modern manufacturing process (14nm vs 32nm)

Score

Atom S1220

VS

Intel Xeon Phi 7250

General Parameters

Dec 2012

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Centerton

Core Architecture

Knights Landing

Intel BGA 1283

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Atom (Centerton)

Generation

Xeon Phi (Knights Landing)

Package

-

Transistor Count

8 billions

32 nm

Manufacturing Process

14 nm

Intel BGA 1283

Socket

Intel Socket 3647

8 W

Power Consumption

215 W

Intel

Foundry

Intel

-

Package

FC-LGA3647

CPU Performance

1.6 GHz

Performance Core Base Frequency

1.4 GHz

0

Performance Core Turbo Frequency

1.6 GHz

2

Total Core Count

68

4

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

16.0

Multiplier

14.0

56 K per core

L1 Cache

32 K per core

512 K per core

L2 Cache

512 K per core

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4

No

ECC Memory Support

Yes

Miscellaneous

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