Intel Core i9 11900K vs Intel Core i9 10900KF

VS

Intel Core i9 11900K Intel Core i9 10900KF

We compared two desktop CPUs: Intel Core i9 11900K with 8 cores 3.5GHz and Intel Core i9 10900KF with 10 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 11900K 's Advantages

Released 10 months late

Integrated graphics card

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)

Intel Core i9 10900KF 's Advantages

Higher base frequency (3.7GHz vs 3.5GHz)

Larger L3 cache size (20MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900K +20%

1653

Intel Core i9 10900KF

1375

Cinebench R23 Multi Core

Intel Core i9 11900K +17%

16211

Intel Core i9 10900KF

13761

Geekbench 6 Single Core

Intel Core i9 11900K +43%

2492

Intel Core i9 10900KF

1741

Geekbench 6 Multi Core

Intel Core i9 11900K +51%

11197

Intel Core i9 10900KF

7414

Cinebench 2024 Multi Core

Intel Core i9 11900K

868

Intel Core i9 10900KF +7%

936

Blender

Intel Core i9 11900K

252

Intel Core i9 10900KF +19%

301

Geekbench 5 Single Core

Intel Core i9 11900K +40%

1829

Intel Core i9 10900KF

1301

Geekbench 5 Multi Core

Intel Core i9 11900K

11033

Intel Core i9 10900KF

11050

Passmark CPU Single Core

Intel Core i9 11900K +12%

3520

Intel Core i9 10900KF

3118

Passmark CPU Multi Core

Intel Core i9 11900K +10%

25343

Intel Core i9 10900KF

22915

Intel Core i9 11900K

VS

Intel Core i9 10900KF

General Parameters

Mar 2021

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Comet Lake

i9-11900K

Processor Number

i9-10900KF

LGA-1200

Socket

LGA-1200

UHD Graphics 750

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-1200

125 W

Power Consumption

125 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

10

16

Performance Core Threads

20

3.5 GHz

Performance Core Base Frequency

3.7 GHz

5.3 GHz

Performance Core Turbo Frequency

5.3 GHz

8

Total Core Count

10

16

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

37x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

16 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2933

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

45.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

64

Texture Units

-

32

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.46 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 11900K

Official Website

Intel Core i9 10900KF

4.0

PCIe Version

3.0

20

PCIe Lanes

16

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