Home Comparison Intel Core i9 14900T vs Intel Core i5 12400

Intel Core i9 14900T vs Intel Core i5 12400

Intel Core i9 14900T
VS
Intel Core i5 12400
Intel Core i9 14900T
Intel Core i5 12400
We compared two desktop CPUs: Intel Core i9 14900T with 24 cores 1.1GHz and Intel Core i5 12400 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 14900T 's Advantages
Released 2 years late
Higher specification of memory (5600 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Larger L3 cache size (36MB vs 18MB)
Lower TDP (35W vs 65W)
Intel Core i5 12400 's Advantages
Integrated graphics card
Newer PCIe version (5.0 vs 5)
Higher base frequency (2.5GHz vs 1.1GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 14900T +34%
3019
Intel Core i5 12400
2244
Geekbench 6 Multi Core
Intel Core i9 14900T +67%
16385
Intel Core i5 12400
9793
Intel Core i9 14900T
VS
Intel Core i5 12400

General Parameters

Jan 2024
Release Date
Jan 2022
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Raptor Lake-R
Core Architecture
Alder Lake
-
Processor Number
i5-12400
Intel Socket 1700
Socket
LGA-1700
UHD Graphics 770
Integrated Graphics
UHD Graphics 730
Core i9 (Raptor Lake Refresh)
Generation
-

Package

10 nm
Manufacturing Process
10 nm
35 W
Power Consumption
65 W
-
Max Turbo Power Consumption
117 W
-
Peak Operating Temperature
100°C
Intel
Foundry
-
257 mm²
Die Size
-

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
1.1 GHz
Performance Core Base Frequency
2.5 GHz
5.5 GHz
Performance Core Turbo Frequency
4.4 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
800 MHz
Efficiency Core Base Frequency
-
4 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
6
32
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
11.0
Multiplier
25x
80 KB per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
36 MB shared
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR4-3200, DDR5-5600
Memory Types
DDR5-4800, DDR4-3200
-
Max Memory Size
128 GB
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
-
Shader Units
192
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
3840x2160 - 60 Hz
-
Graphics Performance
0.35 TFLOPS

Miscellaneous

Intel Core i9 14900T
Official Website
Intel Core i5 12400
5
PCIe Version
5.0
16
PCIe Lanes
20

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