Intel Core i9 12900F vs Intel Core i5 12400T
We compared two desktop CPUs: Intel Core i9 12900F with 16 cores 2.4GHz and Intel Core i5 12400T with 6 cores 1.8GHz . 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
Higher base frequency (2.4GHz vs 1.8GHz)
Larger L3 cache size (30MB vs 18MB)
Intel Core i5 12400T 's Advantages
Integrated graphics card
Lower TDP (35W vs 65W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 12900F
+26%
2572
Intel Core i5 12400T
2041
Geekbench 6 Multi Core
Intel Core i9 12900F
+102%
13687
Intel Core i5 12400T
6750
General Parameters
Jan 2022
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
Alder Lake-S
Core Architecture
Alder Lake-S
Intel Socket 1700
Socket
Intel Socket 1700
N/A
Integrated Graphics
UHD Graphics 730
Core i9 (Alder Lake-S)
Generation
Core i5 (Alder Lake-S)
Package
10 nm
Manufacturing Process
10 nm
65 W
Power Consumption
35 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
215 mm²
Die Size
163 mm²
CPU Performance
8
Performance Cores
-
16
Performance Core Threads
-
2.4 GHz
Performance Core Base Frequency
1.8 GHz
5.1 GHz
Performance Core Turbo Frequency
4.2 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
18.0
80 KB per core
L1 Cache
80 KB per core
1.25 MB per core
L2 Cache
1.25 MB per core
30 MB shared
L3 Cache
18 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR4-3200, DDR5-4800
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1450 MHz
-
Execution Units
24
