Intel Core i5 8400T vs AMD Ryzen AI 5 440
CPU Specs Compare
General Parameters
Release Date
Apr 2018
Jan 2026
Manufacturer
Intel
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
-
Processor Number
i5-8400T
440
Integrated Graphics
UHD Graphics 630
Radeon 840M
Package
Manufacturing Process
14 nm
4 nm
Socket
LGA-1151
FP8
Power Consumption
35 W
15-54 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
6
3
Performance Core Threads
6
6
Performance Core Base Frequency
1.7 GHz
2.0 GHz
Performance Core Turbo Frequency
3.3 GHz
4.8 GHz
Total Core Count
6
6
Total Thread Count
6
12
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
20
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1 MB per core
L3 Cache
9 MB shared
16 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
3
Efficiency Core Threads
-
6
Efficiency Core Base Frequency
-
2.0 GHz
Efficiency Core Turbo Frequency
-
3.5 GHz
Memory Parameters
Memory Types
DDR4-2666
DDR5-5600,LPDDR5X-8533
Max Memory Size
128 GB
-
Max Memory Channels
2
-
Max Memory Bandwidth
41.6 GB/s
-
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
-
GPU Max Dynamic Frequency
1050 MHz
2900 MHz
Shader Units
192
256
Texture Units
24
16
Raster Operation Units
3
8
Execution Units
24
4
Power Consumption
15 W
15-54
Max Resolution
4096x2304 - 60 Hz
-
Miscellaneous
📊 Benchmark
Cinebench R23
774
1,876
Cinebench R23
3,638
11,907
Geekbench 6
1,120
2,759
Geekbench 6
3,670
10,819
Passmark CPU
1,917
-
Passmark CPU
7,447
-
Cinebench 2024
-
112
Cinebench 2024
-
689