Intel Core i9 12900F vs Intel Core i5 12400F
We compared two desktop CPUs: Intel Core i9 12900F with 16 cores 2.4GHz and Intel Core i5 12400F with 6 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 12900F 's Advantages
Larger L3 cache size (30MB vs 18MB)
Intel Core i5 12400F 's Advantages
Higher specification of memory (4800 vs 4800)
Newer PCIe version (5.0 vs 5)
Higher base frequency (2.5GHz vs 2.4GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 12900F
+20%
1988
Intel Core i5 12400F
1647
Cinebench R23 Multi Core
Intel Core i9 12900F
+114%
26455
Intel Core i5 12400F
12344
Geekbench 6 Single Core
Intel Core i9 12900F
+11%
2572
Intel Core i5 12400F
2301
Geekbench 6 Multi Core
Intel Core i9 12900F
+44%
13687
Intel Core i5 12400F
9475
Blender
Intel Core i9 12900F
+6%
223
Intel Core i5 12400F
210
General Parameters
Jan 2022
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Alder Lake-S
Core Architecture
Alder Lake
-
Processor Number
i5-12400F
Intel Socket 1700
Socket
LGA-1700
N/A
Integrated Graphics
No
Core i9 (Alder Lake-S)
Generation
-
Package
10 nm
Manufacturing Process
10 nm
65 W
Power Consumption
65 W
-
Max Turbo Power Consumption
117 W
72 °C
Peak Operating Temperature
100°C
Intel
Foundry
-
215 mm²
Die Size
-
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
2.4 GHz
Performance Core Base Frequency
2.5 GHz
5.1 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1800 MHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
16
Total Core Count
6
24
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
25x
80 KB per core
L1 Cache
80 K per core
1.25 MB per core
L2 Cache
1280 K per core
30 MB shared
L3 Cache
18 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR5-4800, DDR4-3200
-
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
