Intel Xeon W 2191B vs Atom S1240

VS

Intel Xeon W-2191B

Intel Atom S1240

We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Atom S1240 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 W 2191B 's Advantages

Released 5 years late

Higher specification of memory (2666 vs 3)

Higher base frequency (2.3GHz vs 1.6GHz)

More modern manufacturing process (14nm vs 32nm)

Atom S1240 's Advantages

Lower TDP (6W vs 140W)

Score

Intel Xeon W 2191B

VS

Atom S1240

General Parameters

Dec 2017

Release Date

Dec 2012

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Centerton

Intel Socket 2066

Socket

Intel BGA 1283

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Atom (Centerton)

Package

14 nm

Manufacturing Process

32 nm

140 W

Power Consumption

6 W

66 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

1.6 GHz

4.3 GHz

Performance Core Turbo Frequency

0

18

Total Core Count

2

36

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

16.0

64 K per core

L1 Cache

56 K per core

1 MB per core

L2 Cache

512 K per core

24.75 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR3

4

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

-

48

PCIe Lanes

-

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