Intel Xeon Phi 7290F vs Atom S1220

VS

Intel Xeon Phi 7290F

Intel Atom S1220

We compared two server CPUs: Intel Xeon Phi 7290F with 72 cores 1.5GHz and Atom S1220 with 2 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7290F 's Advantages

Released 3 years and 6 months late

Higher specification of memory (4 vs 3)

More modern manufacturing process (14nm vs 32nm)

Atom S1220 's Advantages

Higher base frequency (1.6GHz vs 1.5GHz)

Lower TDP (8W vs 260W)

Score

Intel Xeon Phi 7290F

VS

Atom S1220

General Parameters

Jun 2016

Release Date

Dec 2012

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Centerton

Intel Socket 3647

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Atom (Centerton)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

32 nm

260 W

Power Consumption

8 W

Intel

Foundry

Intel

CPU Performance

1.5 GHz

Performance Core Base Frequency

1.6 GHz

1.7 GHz

Performance Core Turbo Frequency

0

72

Total Core Count

2

288

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

16.0

32 K per core

L1 Cache

56 K per core

512 K per core

L2 Cache

512 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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