Intel Xeon W 2145 vs Atom S1220

VS

Intel Xeon W-2145

Intel Atom S1220

We compared two server CPUs: Intel Xeon W 2145 with 8 cores 3.7GHz 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 W 2145 's Advantages

Released 4 years and 8 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (3.7GHz vs 1.6GHz)

More modern manufacturing process (14nm vs 32nm)

Atom S1220 's Advantages

Lower TDP (8W vs 140W)

Score

Intel Xeon W 2145

VS

Atom S1220

General Parameters

Aug 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

8 W

70 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

-

CPU Performance

3.7 GHz

Performance Core Base Frequency

1.6 GHz

4.5 GHz

Performance Core Turbo Frequency

0

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

16.0

64 K per core

L1 Cache

56 K per core

1 MB per core

L2 Cache

512 K per core

11 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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