Intel Core i7 6700K vs Pentium 1403 V2

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Intel Core i7 6700K

Intel Pentium 1403 V2

We compared two desktop CPUs: Intel Core i7 6700K with 4 cores 4.0GHz 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 i7 6700K 's Advantages

Released 1 years and 7 months late

Integrated graphics card

Higher specification of memory (2133 vs 1600)

Higher base frequency (4.0GHz vs 2.6GHz)

Larger L3 cache size (8MB 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 91W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 6700K +203%

1512

Pentium 1403 V2

499

Geekbench 6 Multi Core

Intel Core i7 6700K +466%

5068

Pentium 1403 V2

895

Geekbench 5 Single Core

Intel Core i7 6700K +92%

1087

Pentium 1403 V2

564

Geekbench 5 Multi Core

Intel Core i7 6700K +308%

4271

Pentium 1403 V2

1045

Intel Core i7 6700K

VS

Pentium 1403 V2

General Parameters

Aug 2015

Release Date

Jan 2014

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Skylake

Core Architecture

Ivy Bridge-EN

i7-6700K

Processor Number

-

LGA-1151

Socket

Intel Socket 1356

HD Graphics 530

Integrated Graphics

N/A

-

Generation

Pentium (Ivy Bridge)

Package

1.75 billions

Transistor Count

1.008 billions

14 nm

Manufacturing Process

22 nm

91 W

Power Consumption

80 W

-

Peak Operating Temperature

80 °C

-

Foundry

Intel

-

Die Size

133 mm²

CPU Performance

4

Performance Cores

-

8

Performance Core Threads

-

4.0 GHz

Performance Core Base Frequency

2.6 GHz

4.2 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

2

8

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

40

Multiplier

26.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2133,DDR3L-1600

Memory Types

DDR3-1600

64 GB

Max Memory Size

-

2

Max Memory Channels

3

34.1 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

1150 MHz

GPU Max Dynamic Frequency

-

Miscellaneous

Intel Core i7 6700K

Official Website

-

3.0

PCIe Version

3

16

PCIe Lanes

24

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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