Intel Core i5 12400F vs Intel Core i9 14900KF
CPU · Specs Compare
General Parameters
Release Date
Jan 2022
Oct 2023
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Raptor Lake Refresh
Processor Number
i5-12400F
i9-14900KF
Integrated Graphics
No
No
Generation
—
Core i9 (Raptor Lake Refresh)
Package
Manufacturing Process
10 nm
10 nm
Socket
LGA-1700
LGA-1700
Power Consumption
65 W
125 W
Max Turbo Power Consumption
117 W
253 W
Peak Operating Temperature
100°C
100°C
Foundry
—
Intel
Die Size
—
257 mm²
Package
—
FC-LGA16A
CPU Performance
Performance Cores
6
8
Performance Core Threads
12
16
Performance Core Base Frequency
2.5 GHz
3.2 GHz
Performance Core Turbo Frequency
4.4 GHz
6 GHz
Total Core Count
6
24
Total Thread Count
12
32
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
32x
L1 Cache
80 K per core
80 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
18 MB shared
36 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
16
Efficiency Core Threads
—
16
Efficiency Core Base Frequency
—
2.4 GHz
Efficiency Core Turbo Frequency
—
4.4 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR5-5600, DDR4-3200
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,647
2,358
Cinebench R23
12,344
38,497
Geekbench 6
2,301
3,176
Geekbench 5
1,628
—
Geekbench 6
9,475
22,411
Geekbench 5
8,519
—
Cinebench 2024
102
139
Blender
210
670
Passmark CPU
3,513
4,722
Passmark CPU
19,551
60,232
Cinebench 2024
—
2,177
▲ Specs Compare
Data sourced from official specifications and benchmark tests.