Intel Core i9 10900F vs Intel Core i9 11900KF

VS

Intel Core i9 10900F Intel Core i9 11900KF

We compared two desktop CPUs: Intel Core i9 10900F with 10 cores 2.8GHz and Intel Core i9 11900KF with 8 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 10900F 's Advantages

Larger L3 cache size (20MB vs 16MB)

Lower TDP (65W vs 125W)

Intel Core i9 11900KF 's Advantages

Released 10 months late

Higher specification of memory (DDR4-3200 vs DDR4-2933)

Larger memory bandwidth (50GB/s vs 45.8GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.5GHz vs 2.8GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10900F

1341

Intel Core i9 11900KF +23%

1653

Cinebench R23 Multi Core

Intel Core i9 10900F

10677

Intel Core i9 11900KF +32%

14197

Geekbench 6 Single Core

Intel Core i9 10900F

1774

Intel Core i9 11900KF +42%

2536

Geekbench 6 Multi Core

Intel Core i9 10900F

9566

Intel Core i9 11900KF +8%

10374

Geekbench 5 Single Core

Intel Core i9 10900F

1322

Intel Core i9 11900KF +33%

1768

Geekbench 5 Multi Core

Intel Core i9 10900F

10172

Intel Core i9 11900KF

10209

Passmark CPU Single Core

Intel Core i9 10900F

3055

Intel Core i9 11900KF +16%

3557

Passmark CPU Multi Core

Intel Core i9 10900F

20453

Intel Core i9 11900KF +23%

25246

Intel Core i9 10900F

VS

Intel Core i9 11900KF

General Parameters

May 2020

Release Date

Mar 2021

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Comet Lake

Core Architecture

Rocket Lake

i9-10900F

Processor Number

i9-11900KF

LGA-1200

Socket

LGA-1200

N/A

Integrated Graphics

No

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-1200

65 W

Power Consumption

125 W

100 °C

Peak Operating Temperature

100°C

CPU Performance

10

Performance Cores

8

20

Performance Core Threads

16

2.8 GHz

Performance Core Base Frequency

3.5 GHz

5.2 GHz

Performance Core Turbo Frequency

5.3 GHz

10

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

28x

Multiplier

35x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

512 K per core

20 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

45.8 GB/s

Max Memory Bandwidth

50 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 10900F

Official Website

Intel Core i9 11900KF

3.0

PCIe Version

4.0

16

PCIe Lanes

20

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