Intel Core i9 11900F vs Intel Core i7 11700KF
We compared two desktop CPUs: Intel Core i9 11900F with 8 cores 2.5GHz and Intel Core i7 11700KF 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 i9 11900F 's Advantages
Lower TDP (65W vs 125W)
Intel Core i7 11700KF 's Advantages
Higher base frequency (3.6GHz vs 2.5GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900F
1393
Intel Core i7 11700KF
+14%
1595
Cinebench R23 Multi Core
Intel Core i9 11900F
13150
Intel Core i7 11700KF
+14%
15011
Geekbench 6 Single Core
Intel Core i9 11900F
2188
Intel Core i7 11700KF
+6%
2334
Geekbench 6 Multi Core
Intel Core i9 11900F
10129
Intel Core i7 11700KF
+6%
10758
Blender
Intel Core i9 11900F
+10%
217
Intel Core i7 11700KF
196
Geekbench 5 Single Core
Intel Core i9 11900F
1704
Intel Core i7 11700KF
1709
Geekbench 5 Multi Core
Intel Core i9 11900F
9523
Intel Core i7 11700KF
+4%
9915
Passmark CPU Single Core
Intel Core i9 11900F
3423
Intel Core i7 11700KF
3390
Passmark CPU Multi Core
Intel Core i9 11900F
22779
Intel Core i7 11700KF
+5%
24052
General Parameters
Mar 2021
Release Date
Mar 2021
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Rocket Lake
Core Architecture
Rocket Lake
i9-11900F
Processor Number
i7-11700KF
LGA-1200
Socket
LGA-1200
N/A
Integrated Graphics
No
-
-
-
Package
-
-
-
14 nm
Manufacturing Process
14 nm
-
-
-
65 W
Power Consumption
125 W
-
-
-
100 °C
Peak Operating Temperature
100°C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
3.6 GHz
5.2 GHz
Performance Core Turbo Frequency
5 GHz
-
-
-
-
-
-
-
-
-
-
-
-
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
36x
-
-
-
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
50 GB/s
Max Memory Bandwidth
50 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
4.0
PCIe Version
4.0
20
PCIe Lanes
20
-
-
-
-
