Home Comparison Intel Core i9 9900KF vs Intel Core i5 11400F

Intel Core i9 9900KF vs Intel Core i5 11400F

We compared two desktop CPUs: Intel Core i9 9900KF with 8 cores 3.6GHz and Intel Core i5 11400F with 6 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9900KF 's Advantages
Higher base frequency (3.6GHz vs 2.6GHz)
Larger L3 cache size (16MB vs 12MB)
Intel Core i5 11400F 's Advantages
Released 2 years and 2 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (50GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Lower TDP (65W vs 95W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 9900KF
1260
Intel Core i5 11400F +5%
1333
Cinebench R23 Multi Core
Intel Core i9 9900KF +23%
12606
Intel Core i5 11400F
10168
Geekbench 6 Single Core
Intel Core i9 9900KF
1612
Intel Core i5 11400F +23%
1995
Geekbench 6 Multi Core
Intel Core i9 9900KF
7648
Intel Core i5 11400F +7%
8199
Blender
Intel Core i9 9900KF +16%
187
Intel Core i5 11400F
160
Geekbench 5 Single Core
Intel Core i9 9900KF
1300
Intel Core i5 11400F +18%
1543
Geekbench 5 Multi Core
Intel Core i9 9900KF +22%
8856
Intel Core i5 11400F
7222
Passmark CPU Single Core
Intel Core i9 9900KF
2945
Intel Core i5 11400F +2%
3015
Passmark CPU Multi Core
Intel Core i9 9900KF +8%
18462
Intel Core i5 11400F
17070
VS

General Parameters

Jan 2019
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Rocket Lake
i9-9900KF
Processor Number
i5-11400F
LGA-1151
Socket
LGA-1200
N/A
Integrated Graphics
N/A

Package

14 nm
Manufacturing Process
14 nm
95 W
Power Consumption
65 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
3.6 GHz
Performance Core Base Frequency
2.6 GHz
5 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
36x
Multiplier
26x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR4-2666
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No

Miscellaneous

3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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