Intel Xeon E3 1105C vs Intel Xeon W 2191B

VS

Intel Xeon E3-1105C

Intel Xeon W-2191B

We compared two server CPUs: Intel Xeon E3 1105C with 4 cores 1GHz and Intel Xeon W 2191B with 18 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1105C 's Advantages

Lower TDP (25W vs 140W)

Intel Xeon W 2191B 's Advantages

Released 5 years and 7 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (2.3GHz vs 1GHz)

Larger L3 cache size (24.75MB vs 6MB)

More modern manufacturing process (14nm vs 32nm)

Score

Intel Xeon E3 1105C

VS

Intel Xeon W 2191B

General Parameters

May 2012

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Gladden

Core Architecture

Skylake-W

Intel BGA 1283

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon E3 (Gladden)

Generation

Xeon W (Skylake-W)

Package

1.16 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

25 W

Power Consumption

140 W

-

Peak Operating Temperature

66 °C

Intel

Foundry

Intel

216 mm²

Die Size

484 mm²

CPU Performance

1 GHz

Performance Core Base Frequency

2.3 GHz

0

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

18

4

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

10.0

Multiplier

23.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

24.75 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

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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