Intel Core i9 14900KF vs Intel Core i5 12400T
We compared two desktop CPUs: Intel Core i9 14900KF with 24 cores 3.2GHz 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 14900KF 's Advantages
Released 1 years and 9 months late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.2GHz vs 1.8GHz)
Larger L3 cache size (36MB vs 18MB)
Intel Core i5 12400T 's Advantages
Integrated graphics card
Newer PCIe version (5 vs 5.0)
Lower TDP (35W vs 125W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i9 14900KF
+55%
3176
Intel Core i5 12400T
2041
Geekbench 6 Multi Core
Intel Core i9 14900KF
+232%
22411
Intel Core i5 12400T
6750
General Parameters
Oct 2023
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
-
Raptor Lake Refresh
Core Architecture
Alder Lake-S
i9-14900KF
Processor Number
-
LGA-1700
Socket
Intel Socket 1700
No
Integrated Graphics
UHD Graphics 730
Core i9 (Raptor Lake Refresh)
Generation
Core i5 (Alder Lake-S)
Package
10 nm
Manufacturing Process
10 nm
125 W
Power Consumption
35 W
253 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
-
Intel
Foundry
Intel
257 mm²
Die Size
163 mm²
CPU Performance
8
Performance Cores
-
16
Performance Core Threads
-
3.2 GHz
Performance Core Base Frequency
1.8 GHz
6 GHz
Performance Core Turbo Frequency
4.2 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
2.4 GHz
Efficiency Core Base Frequency
-
4.4 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
6
32
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
32x
Multiplier
18.0
80 K per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
1.25 MB per core
36 MB shared
L3 Cache
18 MB shared
Yes
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
DDR4-3200, DDR5-4800
192 GB
Max Memory Size
-
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1450 MHz
-
Execution Units
24
