Intel Core i9 11900KF vs Intel Core i5 11400F
CPU Specs Compare
General Parameters
Release Date
Mar 2021
Mar 2021
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Rocket Lake
Processor Number
i9-11900KF
i5-11400F
Integrated Graphics
No
N/A
Package
Manufacturing Process
14 nm
14 nm
Socket
LGA-1200
LGA-1200
Power Consumption
125 W
65 W
Peak Operating Temperature
100°C
100 °C
CPU Performance
Performance Cores
8
6
Performance Core Threads
16
12
Performance Core Base Frequency
3.5 GHz
2.6 GHz
Performance Core Turbo Frequency
5.3 GHz
4.4 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
26x
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
512 K per core
L3 Cache
16 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-3200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
50 GB/s
ECC Memory Support
No
No
📊 Benchmark
Cinebench R23
1,653
1,333
Cinebench R23
14,197
10,168
Geekbench 6
2,536
1,995
Geekbench 5
1,768
1,543
Geekbench 6
10,374
8,199
Geekbench 5
10,209
7,222
Blender
218
160
Passmark CPU
3,557
3,015
Passmark CPU
25,246
17,070