AMD Ryzen AI 5 340 vs AMD Ryzen 3 8440U
CPU · Specs Compare
General Parameters
Release Date
Jan 2025
Dec 2023
Manufacturer
Amd
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Krackan Point)
Zen 4 (Hawk Point)
Integrated Graphics
Radeon 840M
Radeon 740M
Generation
—
Ryzen 3 (Zen 4 (Hawk Point))
Package
Manufacturing Process
4 nm
4 nm
Socket
FP8
FP8
Power Consumption
15-54 W
15-30 W
Peak Operating Temperature
100 °C
100 °C
Transistor Count
—
20.9 billions
Foundry
—
TSMC
Die Size
—
137 mm²
Package
—
FP7, FP7r2
CPU Performance
Performance Cores
3
1
Performance Core Threads
6
2
Performance Core Base Frequency
2.0 GHz
3.0 GHz
Performance Core Turbo Frequency
4.8 GHz
4.7 GHz
Efficiency Cores
3
3
Efficiency Core Threads
6
6
Efficiency Core Base Frequency
2.0 GHz
2.8 GHz
Efficiency Core Turbo Frequency
3.4 GHz
3.3 GHz
Total Core Count
6
4
Total Thread Count
12
8
Bus Frequency
100 MHz
100 MHz
Multiplier
20
30
L1 Cache
80 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
8 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
LPDDR5X-8000,DDR5-5600
DDR5-5600,LPDDR5x-7500
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
ECC Memory Support
No
No
Max Memory Bandwidth
—
89.6 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2900 MHz
2500 MHz
Shader Units
256
256
Texture Units
16
16
Raster Operation Units
8
8
Execution Units
4
4
Power Consumption
15-54
15
GPU Base Frequency
—
800 MHz
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
16
14
Benchmark
Cinebench R23
1,862
—
Cinebench R23
11,727
—
Geekbench 6
2,705
—
Geekbench 6
11,544
—
Cinebench 2024
117
—
Cinebench 2024
689
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.