CPU Comparison

Intel Core i5 11400F

6C / 12T

2.6 - 4.4 GHz

TDP: 65W

View full specs

Intel Core i9 11900K

8C / 16T

3.5 - 5.3 GHz

TDP: 125W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i5 11400F1,337

Intel Core i9 11900K1,671

Difference: 25.0% (Intel faster)

C23

Cinebench R23 (Multi-Core)

Intel Core i5 11400F10,232

Intel Core i9 11900K16,211

Difference: 58.4% (Intel faster)

C20

Cinebench R20 (Single-Core)

Intel Core i5 11400F529

Intel Core i9 11900K650

Difference: 22.9% (Intel faster)

C20

Cinebench R20 (Multi-Core)

Intel Core i5 11400F3,888

Intel Core i9 11900K6,187

Difference: 59.1% (Intel faster)

Geekbench 6 (Single-Core)

Intel Core i5 11400F1,995

Intel Core i9 11900K1,691

Difference: 18.0% (Intel faster)

Geekbench 6 (Multi-Core)

Intel Core i5 11400F8,199

Intel Core i9 11900K8,782

Difference: 7.1% (Intel faster)

Geekbench 5 (Single-Core)

Intel Core i5 11400F1,543

Intel Core i9 11900K1,829

Difference: 18.5% (Intel faster)

Geekbench 5 (Multi-Core)

Intel Core i5 11400F7,222

Intel Core i9 11900K11,033

Difference: 52.8% (Intel faster)

PassMark (Single-Core)

Intel Core i5 11400F3,015

Intel Core i9 11900K3,508

Difference: 16.4% (Intel faster)

PassMark (Multi-Core)

Intel Core i5 11400F17,070

Intel Core i9 11900K25,336

Difference: 48.4% (Intel faster)

Specifications

Cores

Threads

2.6 GHz

Base Frequency

3.5 GHz

4.4 GHz

Boost Frequency

5.3 GHz

65 W

TDP

125 W

LGA-1200

Socket

LGA-1200

Rocke tLake

Architecture

Rocke tLake

14nm

Manufacturing

14nm

2021

Release Year

2021

12MB shared

L3 Cache

16MB shared

DDR4-3200

Memory Support

DDR4-3200

128GB

Max Memory

128GB

PCIe Version

Related Comparisons

Intel Core i9 11900K vs Intel Core i9 11900KF

Intel 8C/16T vs Intel 8C/16T

Same socket