Intel Core i9 10900KF vs Intel Core i5 12400F
CPU · Specs Compare
General Parameters
Release Date
May 2020
Jan 2022
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake
Alder Lake
Processor Number
i9-10900KF
i5-12400F
Integrated Graphics
N/A
No
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-1200
LGA-1700
Power Consumption
125 W
65 W
Peak Operating Temperature
100 °C
100°C
Max Turbo Power Consumption
—
117 W
CPU Performance
Performance Cores
10
6
Performance Core Threads
20
12
Performance Core Base Frequency
3.7 GHz
2.5 GHz
Performance Core Turbo Frequency
5.3 GHz
4.4 GHz
Total Core Count
10
6
Total Thread Count
20
12
Bus Frequency
100 MHz
100 MHz
Multiplier
37x
25x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
20 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Memory Parameters
Memory Types
DDR4-2933
DDR5-4800, DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
20
Benchmark
Cinebench R23
1,375
1,647
Cinebench R23
13,761
12,344
Geekbench 6
1,741
2,301
Geekbench 5
1,301
1,628
Geekbench 6
7,414
9,475
Geekbench 5
11,050
8,519
Cinebench 2024
936
—
Blender
271
210
Passmark CPU
3,118
3,513
Passmark CPU
22,915
19,551
Cinebench 2024
—
102
▲ Specs Compare
Data sourced from official specifications and benchmark tests.