Atom S1220 vs Intel Xeon W 2140B

VS

Intel Atom S1220

Intel Xeon W-2140B

We compared two server CPUs: Atom S1220 with 2 cores 1.6GHz and Intel Xeon W 2140B with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Atom S1220 's Advantages

Lower TDP (8W vs 120W)

Intel Xeon W 2140B 's Advantages

Released 5 years late

Higher specification of memory (2666 vs 3)

Higher base frequency (3.2GHz vs 1.6GHz)

More modern manufacturing process (14nm vs 32nm)

Score

Atom S1220

VS

Intel Xeon W 2140B

General Parameters

Dec 2012

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Centerton

Core Architecture

Skylake-W

Intel BGA 1283

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Atom (Centerton)

Generation

Xeon W (Skylake-W)

Package

32 nm

Manufacturing Process

14 nm

8 W

Power Consumption

120 W

-

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

-

Die Size

484 mm²

CPU Performance

1.6 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

4.2 GHz

2

Total Core Count

8

4

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

16.0

Multiplier

32.0

56 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

11 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR4-2666

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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