Intel Pentium Gold G6400 vs Intel Core i7 8700K

VS

Intel Pentium Gold G6400

Intel Core i7 8700K

We compared two desktop CPUs: Intel Pentium Gold G6400 with 2 cores 4.0GHz and Intel Core i7 8700K with 6 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold G6400 's Advantages

Released 2 years and 7 months late

Higher base frequency (4.0GHz vs 3.7GHz)

Lower TDP (58W vs 95W)

Intel Core i7 8700K 's Advantages

Larger L3 cache size (12MB vs 4MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Gold G6400

707

Intel Core i7 8700K +108%

1475

Geekbench 6 Multi Core

Intel Pentium Gold G6400

1603

Intel Core i7 8700K +295%

6339

Blender

Intel Pentium Gold G6400

29

Intel Core i7 8700K +437%

156

Geekbench 5 Single Core

Intel Pentium Gold G6400

1023

Intel Core i7 8700K +20%

1233

Geekbench 5 Multi Core

Intel Pentium Gold G6400

2267

Intel Core i7 8700K +192%

6632

Passmark CPU Single Core

Intel Pentium Gold G6400

2460

Intel Core i7 8700K +11%

2748

Passmark CPU Multi Core

Intel Pentium Gold G6400

4127

Intel Core i7 8700K +231%

13661

Intel Pentium Gold G6400

VS

Intel Core i7 8700K

General Parameters

May 2020

Release Date

Oct 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake

Core Architecture

Coffee Lake

G6400

Processor Number

i7-8700K

LGA-1200

Socket

LGA-1151

UHD Graphics 610

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

58 W

Power Consumption

95 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

2

Performance Cores

6

4

Performance Core Threads

12

4.0 GHz

Performance Core Base Frequency

3.7 GHz

-

Performance Core Turbo Frequency

4.7 GHz

2

Total Core Count

6

4

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

40x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

4 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

350 MHz

1050 MHz

GPU Max Dynamic Frequency

1200 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Pentium Gold G6400

Official Website

Intel Core i7 8700K

3.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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