Home Comparison Intel Core i5 14400T vs Intel Core i9 10940X

Intel Core i5 14400T vs Intel Core i9 10940X

We compared two desktop CPUs: Intel Core i5 14400T with 10 cores 1.5GHz and Intel Core i9 10940X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 14400T 's Advantages
Released 4 years and 3 months late
Higher specification of memory (4800 vs 2933)
Newer PCIe version (5 vs 3.0)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (35W vs 165W)
Intel Core i9 10940X 's Advantages
Larger memory bandwidth (93.8GB/s vs 76.8GB/s)
Higher base frequency (3.3GHz vs 1.5GHz)

Score

VS

General Parameters

Jan 2024
Release Date
Oct 2019
Intel
Manufacturer
Intel
Desktop
Type
Desktop
-
Instruction Set
x86-64
Raptor Lake-R
Core Architecture
Cascade Lake
-
Processor Number
i9-10940X
Intel Socket 1700
Socket
LGA-2066
UHD Graphics 730
Integrated Graphics
N/A
Core i5 (Raptor Lake Refresh)
Generation
-

Package

10 nm
Manufacturing Process
14 nm
35 W
Power Consumption
165 W
-
Peak Operating Temperature
86 °C
Intel
Foundry
-
215 mm²
Die Size
-

CPU Performance

6
Performance Cores
14
12
Performance Core Threads
28
1.5 GHz
Performance Core Base Frequency
3.3 GHz
4.5 GHz
Performance Core Turbo Frequency
4.6 GHz
4
Efficiency Cores
-
4
Efficiency Core Threads
-
1100 MHz
Efficiency Core Base Frequency
-
3.2 GHz
Efficiency Core Turbo Frequency
-
10
Total Core Count
14
16
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
15.0
Multiplier
33x
80 KB per core
L1 Cache
64 K per core
1.25 MB per core
L2 Cache
1 MB per core
20 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR4-3200, DDR5-4800
Memory Types
DDR4-2933
-
Max Memory Size
256 GB
2
Max Memory Channels
4
76.8 GB/s
Max Memory Bandwidth
93.8 GB/s
Yes
ECC Memory Support
No

Miscellaneous

5
PCIe Version
3.0
16
PCIe Lanes
48
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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