Intel Core i9 9900KF vs Intel Pentium Gold G6400

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Intel Core i9 9900KF Intel Pentium Gold G6400

We compared two desktop CPUs: Intel Core i9 9900KF with 8 cores 3.6GHz and Intel Pentium Gold G6400 with 2 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900KF 's Advantages

Larger L3 cache size (16MB vs 4MB)

Intel Pentium Gold G6400 's Advantages

Released 1 years and 4 months late

Integrated graphics card

Higher base frequency (4.0GHz vs 3.6GHz)

Lower TDP (58W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 9900KF +128%

1612

Intel Pentium Gold G6400

707

Geekbench 6 Multi Core

Intel Core i9 9900KF +377%

7648

Intel Pentium Gold G6400

1603

Blender

Intel Core i9 9900KF +548%

188

Intel Pentium Gold G6400

29

Geekbench 5 Single Core

Intel Core i9 9900KF +27%

1300

Intel Pentium Gold G6400

1023

Geekbench 5 Multi Core

Intel Core i9 9900KF +290%

8856

Intel Pentium Gold G6400

2267

Passmark CPU Single Core

Intel Core i9 9900KF +19%

2945

Intel Pentium Gold G6400

2460

Passmark CPU Multi Core

Intel Core i9 9900KF +347%

18462

Intel Pentium Gold G6400

4127

Intel Core i9 9900KF

VS

Intel Pentium Gold G6400

General Parameters

Jan 2019

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Comet Lake

i9-9900KF

Processor Number

G6400

LGA-1151

Socket

LGA-1200

N/A

Integrated Graphics

UHD Graphics 610

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1200

95 W

Power Consumption

58 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

3.6 GHz

Performance Core Base Frequency

4.0 GHz

5 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

40x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

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

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

1050 MHz

Miscellaneous

Intel Core i9 9900KF

Official Website

Intel Pentium Gold G6400

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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