Home Comparison Intel Core i5 10400T vs Intel Core i9 14900K

Intel Core i5 10400T vs Intel Core i9 14900K

Intel Core i5 10400T
VS
Intel Core i9 14900K
Intel Core i5 10400T
Intel Core i9 14900K
We compared two desktop CPUs: Intel Core i5 10400T with 6 cores 2.0GHz and Intel Core i9 14900K with 24 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 10400T 's Advantages
Lower TDP (35W vs 125W)
Intel Core i9 14900K 's Advantages
Released 3 years and 5 months late
Better graphics card performance
Higher specification of memory (5600 vs 2666)
Larger memory bandwidth (89.6GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.2GHz vs 2.0GHz)
Larger L3 cache size (36MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 10400T
982
Intel Core i9 14900K +140%
2358
Cinebench R23 Multi Core
Intel Core i5 10400T
6739
Intel Core i9 14900K +471%
38497
Geekbench 6 Single Core
Intel Core i5 10400T
1201
Intel Core i9 14900K +163%
3169
Geekbench 6 Multi Core
Intel Core i5 10400T
5107
Intel Core i9 14900K +343%
22637
Passmark CPU Single Core
Intel Core i5 10400T
2146
Intel Core i9 14900K +122%
4770
Passmark CPU Multi Core
Intel Core i5 10400T
9901
Intel Core i9 14900K +517%
61120
Intel Core i5 10400T
VS
Intel Core i9 14900K

General Parameters

May 2020
Release Date
Oct 2023
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Raptor Lake Refresh
i5-10400T
Processor Number
i9-14900K
LGA-1200
Socket
LGA-1700
UHD Graphics 630
Integrated Graphics
UHD Graphics 770
-
Generation
Core i9 (Raptor Lake Refresh)

Package

14 nm
Manufacturing Process
10 nm
25-35 W
Power Consumption
125 W
-
Max Turbo Power Consumption
253 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
Intel
-
Die Size
257 mm²

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
2.0 GHz
Performance Core Base Frequency
3.2 GHz
3.6 GHz
Performance Core Turbo Frequency
6 GHz
-
Efficiency Cores
16
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
2.4 GHz
-
Efficiency Core Turbo Frequency
4.4 GHz
6
Total Core Count
24
12
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
32x
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
12 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
Yes
-
SMP
1

Memory Parameters

DDR4-2666
Memory Types
DDR5-5600, DDR4-3200
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
41.6 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1000 MHz
GPU Max Dynamic Frequency
1650 MHz
192
Shader Units
256
24
Texture Units
16
3
Raster Operation Units
8
24
Execution Units
32
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
0.78 TFLOPS

Miscellaneous

Intel Core i5 10400T
Official Website
Intel Core i9 14900K
3.0
PCIe Version
5.0
16
PCIe Lanes
20

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