Intel Core i9 11900F vs Intel Core i9 13900KF
CPU Specs Compare
General Parameters
Release Date
Mar 2021
Sep 2022
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Rocket Lake
Raptor Lake
Processor Number
i9-11900F
i9-13900K
Integrated Graphics
N/A
No
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
LGA-1700
Power Consumption
65 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
2.5 GHz
3.0 GHz
Performance Core Turbo Frequency
5.2 GHz
5.4 GHz
Total Core Count
8
24
Total Thread Count
16
32
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
30x
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
36 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
16
Efficiency Core Threads
-
16
Efficiency Core Base Frequency
-
2.2 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
1,393
2,261
Cinebench R23
13,150
37,263
Geekbench 6
2,188
3,074
Geekbench 5
1,704
2,178
Geekbench 6
10,129
22,375
Geekbench 5
9,523
23,911
Blender
217
625
Passmark CPU
3,423
4,624
Passmark CPU
22,779
58,710
Cinebench 2024
-
132