Intel Core i9 12900KF vs Intel Core i3 12100F
We compared two desktop CPUs: Intel Core i9 12900KF with 16 cores 3.2GHz and Intel Core i3 12100F with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i9 12900KF Advantages
Larger L3 cache size (30MB vs 12MB)
Intel Core i3 12100F Advantages
Higher base frequency (3.3GHz vs 3.2GHz)
Lower TDP (58W vs 125W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900KF
+23%
2028
Intel Core i3 12100F
1636
Cinebench R23 Multi Core
Intel Core i9 12900KF
+224%
27422
Intel Core i3 12100F
8443
Geekbench 6 Single Core
Intel Core i9 12900KF
+23%
2686
Intel Core i3 12100F
2168
Geekbench 6 Multi Core
Intel Core i9 12900KF
+124%
16130
Intel Core i3 12100F
7195
Blender
Intel Core i9 12900KF
+240%
425
Intel Core i3 12100F
125
Geekbench 5 Single Core
Intel Core i9 12900KF
+18%
1970
Intel Core i3 12100F
1666
Geekbench 5 Multi Core
Intel Core i9 12900KF
+176%
17469
Intel Core i3 12100F
6314
Passmark CPU Single Core
Intel Core i9 12900KF
+19%
4167
Intel Core i3 12100F
3477
Passmark CPU Multi Core
Intel Core i9 12900KF
+188%
41190
Intel Core i3 12100F
14269
General Parameters
Oct 2021
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake-S
i9-12900KF
Processor Number
i3-12100F
LGA-1700
Socket
LGA-1700
No
Integrated Graphics
N/A
Package
10 nm
Manufacturing Process
10 nm
125 W
Power Consumption
58 W
241 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
4
16
Performance Core Threads
8
3.2 GHz
Performance Core Base Frequency
3.3 GHz
5.1 GHz
Performance Core Turbo Frequency
4.3 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
2.4 GHz
Efficiency Core Base Frequency
-
3.9 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
4
24
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
33x
64 K per core
L1 Cache
80 K per core
14 MB shared
L2 Cache
1280 K per core
30 MB shared
L3 Cache
12 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR5-4800, DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No
