Intel Xeon W 2191B vs Pentium 1403 V2

VS

Intel Xeon W 2191B Pentium 1403 V2

We compared the desktop Intel Xeon W 2191B with 18 cores 2.3GHz and the Pentium 1403 V2 with 2 cores 2.6GHz . 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 3 years and 11 months late

Higher specification of memory (DDR4-2666 vs DDR3-1600)

Larger L3 cache size (24.75MB vs 6MB)

More modern manufacturing process (14nm vs 22nm)

Pentium 1403 V2 's Advantages

Higher base frequency (2.6GHz vs 2.3GHz)

Lower TDP (80W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2191B +169%

1344

Pentium 1403 V2

499

Geekbench 6 Multi Core

Intel Xeon W 2191B +925%

9179

Pentium 1403 V2

895

Intel Xeon W 2191B

VS

Pentium 1403 V2

General Parameters

Dec 2017

Release Date

Jan 2014

Intel

Manufacturer

Intel

Server

Type

Desktop

Skylake-W

Core Architecture

Ivy Bridge-EN

Intel Socket 2066

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Pentium (Ivy Bridge)

Package

-

Transistor Count

1.008 billions

14 nm

Manufacturing Process

22 nm

Intel Socket 2066

Socket

Intel Socket 1356

140 W

Power Consumption

80 W

66 °C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

484 mm²

Die Size

133 mm²

FC-LGA2066

Package

FC-LGA12A

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.6 GHz

4.3 GHz

Performance Core Turbo Frequency

0

18

Total Core Count

2

36

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

26.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

24.75 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR3-1600

4

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

24

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