AMD Ryzen 3 8440U vs AMD Ryzen 5 8400F
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
May 2024
Manufacturer
Amd
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Zen 4 (Phoenix)
Integrated Graphics
Radeon 740M
No
Generation
Ryzen 3 (Zen 4 (Hawk Point))
Ryzen 5 (Zen 4 (Phoenix))
Package
Transistor Count
20.9 billions
25 billions
Manufacturing Process
4 nm
4 nm
Socket
FP8
AM5
Power Consumption
15-30 W
45-65 W
Peak Operating Temperature
100 °C
95 °C
Foundry
TSMC
TSMC
Die Size
137 mm²
178 mm²
Package
FP7, FP7r2
FC-LGA1718
CPU Performance
Performance Cores
1
6
Performance Core Threads
2
12
Performance Core Base Frequency
3.0 GHz
4.2 GHz
Performance Core Turbo Frequency
4.7 GHz
4.7 GHz
Efficiency Cores
3
—
Efficiency Core Threads
6
—
Efficiency Core Base Frequency
2.8 GHz
—
Efficiency Core Turbo Frequency
3.3 GHz
—
Total Core Count
4
6
Total Thread Count
8
12
Bus Frequency
100 MHz
100 MHz
Multiplier
30
42
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
8 MB shared
16 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600,LPDDR5x-7500
DDR5-5200
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
83.2 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2500 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
4
—
Power Consumption
15
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
14
20
Benchmark
Cinebench R23
—
1,691
Cinebench R23
—
13,361
Geekbench 6
—
2,500
Geekbench 6
—
10,760
Passmark CPU
—
3,553
Passmark CPU
—
23,127
▲ Specs Compare
Data sourced from official specifications and benchmark tests.