Intel Core i9 14900F vs Intel Core i9 9900KF

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Intel Core i9 14900F Intel Core i9 9900KF

We compared two desktop CPUs: Intel Core i9 14900F with 24 cores 2.0GHz and Intel Core i9 9900KF with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900F 's Advantages

Released 5 years late

Higher specification of memory (DDR5-5600 vs DDR4-2666)

Larger memory bandwidth (89.6GB/s vs 41.6GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (65W vs 95W)

Intel Core i9 9900KF 's Advantages

Higher base frequency (3.6GHz vs 2.0GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900F +79%

2256

Intel Core i9 9900KF

1260

Cinebench R23 Multi Core

Intel Core i9 14900F +191%

36764

Intel Core i9 9900KF

12606

Geekbench 6 Single Core

Intel Core i9 14900F +103%

3279

Intel Core i9 9900KF

1612

Geekbench 6 Multi Core

Intel Core i9 14900F +159%

19868

Intel Core i9 9900KF

7648

Passmark CPU Single Core

Intel Core i9 14900F +57%

4644

Intel Core i9 9900KF

2945

Passmark CPU Multi Core

Intel Core i9 14900F +189%

53444

Intel Core i9 9900KF

18462

Intel Core i9 14900F

VS

Intel Core i9 9900KF

General Parameters

Jan 2024

Release Date

Jan 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Coffee Lake

i9-14900F

Processor Number

i9-9900KF

LGA-1700

Socket

LGA-1151

No

Integrated Graphics

N/A

Package

10 nm

Manufacturing Process

14 nm

LGA-1700

Socket

LGA-1151

65 W

Power Consumption

95 W

219 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

2.0 GHz

Performance Core Base Frequency

3.6 GHz

5.8 GHz

Performance Core Turbo Frequency

5 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

1.5 GHz

Efficiency Core Base Frequency

-

4.3 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

36x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

36 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-2666

192 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

41.6 GB/s

Yes

ECC Memory Support

No

Miscellaneous

Intel Core i9 14900F

Official Website

Intel Core i9 9900KF

5.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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