Home Comparison Intel Core i5 14400T vs AMD Ryzen 9 3900X

Intel Core i5 14400T vs AMD Ryzen 9 3900X

We compared two desktop CPUs: Intel Core i5 14400T with 10 cores 1.5GHz and AMD Ryzen 9 3900X with 12 cores 3.8GHz . 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 6 months late
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 47.68GB/s)
Newer PCIe version (5 vs 4.0)
Lower TDP (35W vs 105W)
AMD Ryzen 9 3900X 's Advantages
Higher base frequency (3.8GHz vs 1.5GHz)
Larger L3 cache size (64MB vs 20MB)
More modern manufacturing process (7nm vs 10nm)

Score

VS

General Parameters

Jan 2024
Release Date
Jul 2019
Intel
Manufacturer
AMD
Desktop
Type
Desktop
-
Instruction Set
x86-64
Raptor Lake-R
Core Architecture
Zen 2
Intel Socket 1700
Socket
AM4
UHD Graphics 730
Integrated Graphics
N/A
Core i5 (Raptor Lake Refresh)
Generation
-

Package

-
Transistor Count
3.8 billions
10 nm
Manufacturing Process
7 nm
35 W
Power Consumption
105 W
-
Peak Operating Temperature
95 °C
Intel
Foundry
-
215 mm²
Die Size
-

CPU Performance

6
Performance Cores
12
12
Performance Core Threads
24
1.5 GHz
Performance Core Base Frequency
3.8 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
12
16
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
15.0
Multiplier
38x
80 KB per core
L1 Cache
64 K per core
1.25 MB per core
L2 Cache
512 K per core
20 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
1
SMP
-

Memory Parameters

DDR4-3200, DDR5-4800
Memory Types
DDR4-3200
-
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
47.68 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
4.0
16
PCIe Lanes
16

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