Intel Core i7 6700K vs Intel Pentium Gold G5420T

VS

Intel Core i7 6700K

Intel Pentium Gold G5420T

We compared two desktop CPUs: Intel Core i7 6700K with 4 cores 4.0GHz and Intel Pentium Gold G5420T with 2 cores 3.2GHz . 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

Higher base frequency (4.0GHz vs 3.2GHz)

Larger L3 cache size (8MB vs 4MB)

Intel Pentium Gold G5420T 's Advantages

Released 3 years and 8 months late

Higher specification of memory (2400 vs 2133)

Larger memory bandwidth (37.5GB/s vs 34.1GB/s)

Lower TDP (35W vs 91W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 6700K +120%

1512

Intel Pentium Gold G5420T

685

Geekbench 6 Multi Core

Intel Core i7 6700K +247%

5068

Intel Pentium Gold G5420T

1459

Blender

Intel Core i7 6700K +568%

107

Intel Pentium Gold G5420T

16

Geekbench 5 Single Core

Intel Core i7 6700K +35%

1087

Intel Pentium Gold G5420T

802

Geekbench 5 Multi Core

Intel Core i7 6700K +146%

4271

Intel Pentium Gold G5420T

1734

Passmark CPU Single Core

Intel Core i7 6700K +27%

2503

Intel Pentium Gold G5420T

1968

Passmark CPU Multi Core

Intel Core i7 6700K +156%

8928

Intel Pentium Gold G5420T

3477

Intel Core i7 6700K

VS

Intel Pentium Gold G5420T

General Parameters

Aug 2015

Release Date

Apr 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Coffee Lake

i7-6700K

Processor Number

G5420T

LGA-1151

Socket

LGA-1151

HD Graphics 530

Integrated Graphics

UHD Graphics 610

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

91 W

Power Consumption

35 W

-

Peak Operating Temperature

88 °C

CPU Performance

4

Performance Cores

2

8

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

3.2 GHz

4.2 GHz

Performance Core Turbo Frequency

-

4

Total Core Count

2

8

Total Thread Count

4

100 MHz

Bus Frequency

-

40

Multiplier

-

64 K per core

L1 Cache

-

256 K per core

L2 Cache

-

8 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

Memory Parameters

DDR4-2133,DDR3L-1600

Memory Types

DDR4-2400

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

34.1 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1150 MHz

GPU Max Dynamic Frequency

1050 MHz

Miscellaneous

Intel Core i7 6700K

Official Website

Intel Pentium Gold G5420T

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2

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