Intel Core i9 10940X vs Pentium 1403 V2

VS

Intel Core i9 10940X

Intel Pentium 1403 V2

We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and 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 Core i9 10940X 's Advantages

Released 5 years and 9 months late

Higher specification of memory (2933 vs 1600)

Higher base frequency (3.3GHz vs 2.6GHz)

Larger L3 cache size (20MB vs 6MB)

More modern manufacturing process (14nm vs 22nm)

Pentium 1403 V2 's Advantages

Newer PCIe version (3 vs 3.0)

Lower TDP (80W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 10940X +194%

1471

Pentium 1403 V2

499

Geekbench 6 Multi Core

Intel Core i9 10940X +1161%

11287

Pentium 1403 V2

895

Geekbench 5 Single Core

Intel Core i9 10940X +102%

1144

Pentium 1403 V2

564

Geekbench 5 Multi Core

Intel Core i9 10940X +1198%

13573

Pentium 1403 V2

1045

Intel Core i9 10940X

VS

Pentium 1403 V2

General Parameters

Oct 2019

Release Date

Jan 2014

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Cascade Lake

Core Architecture

Ivy Bridge-EN

i9-10940X

Processor Number

-

LGA-2066

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

-

Generation

Pentium (Ivy Bridge)

Package

-

Transistor Count

1.008 billions

14 nm

Manufacturing Process

22 nm

165 W

Power Consumption

80 W

86 °C

Peak Operating Temperature

80 °C

-

Foundry

Intel

-

Die Size

133 mm²

CPU Performance

14

Performance Cores

-

28

Performance Core Threads

-

3.3 GHz

Performance Core Base Frequency

2.6 GHz

4.6 GHz

Performance Core Turbo Frequency

0

14

Total Core Count

2

28

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

26.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2933

Memory Types

DDR3-1600

256 GB

Max Memory Size

-

4

Max Memory Channels

3

93.8 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 10940X

Official Website

-

3.0

PCIe Version

3

48

PCIe Lanes

24

SSE4.1, SSE4.2, AVX-2, AVX-512

Extended Instruction Set

-

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