Intel Core i7 11700KF vs Intel Core i9 9900KF

VS

Intel Core i7 11700KF Intel Core i9 9900KF

We compared two desktop CPUs: Intel Core i7 11700KF with 8 cores 3.6GHz 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 i7 11700KF 's Advantages

Released 2 years and 2 months late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Larger memory bandwidth (50GB/s vs 41.6GB/s)

Newer PCIe version (4.0 vs 3.0)

Intel Core i9 9900KF 's Advantages

Lower TDP (95W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 11700KF +26%

1595

Intel Core i9 9900KF

1260

Cinebench R23 Multi Core

Intel Core i7 11700KF +19%

15011

Intel Core i9 9900KF

12606

Geekbench 6 Single Core

Intel Core i7 11700KF +44%

2334

Intel Core i9 9900KF

1612

Geekbench 6 Multi Core

Intel Core i7 11700KF +40%

10758

Intel Core i9 9900KF

7648

Blender

Intel Core i7 11700KF +42%

268

Intel Core i9 9900KF

188

Geekbench 5 Single Core

Intel Core i7 11700KF +31%

1709

Intel Core i9 9900KF

1300

Geekbench 5 Multi Core

Intel Core i7 11700KF +11%

9915

Intel Core i9 9900KF

8856

Passmark CPU Single Core

Intel Core i7 11700KF +15%

3390

Intel Core i9 9900KF

2945

Passmark CPU Multi Core

Intel Core i7 11700KF +30%

24052

Intel Core i9 9900KF

18462

Intel Core i7 11700KF

VS

Intel Core i9 9900KF

General Parameters

Mar 2021

Release Date

Jan 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Coffee Lake

i7-11700KF

Processor Number

i9-9900KF

LGA-1200

Socket

LGA-1151

No

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1200

Socket

LGA-1151

125 W

Power Consumption

95 W

100°C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.6 GHz

Performance Core Base Frequency

3.6 GHz

5 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

36x

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

16 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i7 11700KF

Official Website

Intel Core i9 9900KF

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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