Intel Core i9 11900KF vs Intel Core i9 11900
We compared two desktop CPUs: Intel Core i9 11900KF with 8 cores 3.5GHz and Intel Core i9 11900 with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 11900KF 's Advantages
Higher base frequency (3.5GHz vs 2.5GHz)
Intel Core i9 11900 's Advantages
Integrated graphics card
Lower TDP (65W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 11900KF
+13%
1653
Intel Core i9 11900
1451
Cinebench R23 Multi Core
Intel Core i9 11900KF
+7%
14197
Intel Core i9 11900
13236
Geekbench 6 Single Core
Intel Core i9 11900KF
+17%
2536
Intel Core i9 11900
2152
Geekbench 6 Multi Core
Intel Core i9 11900KF
+95%
10374
Intel Core i9 11900
5320
Blender
Intel Core i9 11900KF
+50%
218
Intel Core i9 11900
145
Geekbench 5 Single Core
Intel Core i9 11900KF
+3%
1768
Intel Core i9 11900
1709
Geekbench 5 Multi Core
Intel Core i9 11900KF
+6%
10209
Intel Core i9 11900
9598
Passmark CPU Single Core
Intel Core i9 11900KF
+3%
3557
Intel Core i9 11900
3430
Passmark CPU Multi Core
Intel Core i9 11900KF
+10%
25246
Intel Core i9 11900
22929
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
i9-11900KF
Processor Number
i9-11900
LGA-1200
Socket
LGA-1200
No
Integrated Graphics
UHD Graphics 750
Package
14 nm
Manufacturing Process
14 nm
125 W
Power Consumption
65 W
100°C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
8
16
Performance Core Threads
16
3.5 GHz
Performance Core Base Frequency
2.5 GHz
5.3 GHz
Performance Core Turbo Frequency
5.2 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
25x
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
Yes
Unlocked Multiplier
No
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
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1300 MHz
-
Shader Units
256
-
Texture Units
64
-
Raster Operation Units
32
-
Execution Units
32
-
Power Consumption
15 W
-
Max Resolution
3840x2160 - 60 Hz
-
Graphics Performance
0.46 TFLOPS
