Intel Core i9 11900KF vs Intel Core i7 14700KF
CPU Specs Compare
General Parameters
Release Date
Mar 2021
Oct 2023
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Raptor Lake Refresh
Processor Number
i9-11900KF
i7-14700KF
Integrated Graphics
No
No
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
LGA-1700
Power Consumption
125 W
125 W
Peak Operating Temperature
100°C
100°C
Max Turbo Power Consumption
-
253 W
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.5 GHz
3.4 GHz
Performance Core Turbo Frequency
5.3 GHz
5.6 GHz
Total Core Count
8
20
Total Thread Count
16
28
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
34x
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
16 MB shared
33 MB shared
Unlocked Multiplier
Yes
Yes
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
2.5 GHz
Efficiency Core Turbo Frequency
-
4.3 GHz
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600, DDR4-3200
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
50 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
📊 Benchmark
Cinebench R23
1,653
2,174
Cinebench R23
14,197
34,805
Geekbench 6
2,536
3,041
Geekbench 5
1,768
-
Geekbench 6
10,374
21,268
Geekbench 5
10,209
-
Blender
218
561
Passmark CPU
3,557
4,488
Passmark CPU
25,246
53,538
Cinebench 2024
-
131
Cinebench 2024
-
2,021