Product Compare

AMD Ryzen AI 5 340 vs AMD Ryzen 7 7840H

	CPU AMD Ryzen AI 5 340	CPU AMD Ryzen 7 7840H
General Parameters
Release Date	Jan 2025	Jan 2023
Manufacturer	Amd	AMD
Type	Laptop	Laptop
Instruction Set	x86-64
Core Architecture	Zen 5 (Krackan Point)	Phoenix
Integrated Graphics	Radeon 840M	Radeon 780M
Generation		Ryzen 7 (Zen 4 (Phoenix))
Package
Manufacturing Process	4 nm	4 nm
Socket	FP8	AMD Socket FP8
Power Consumption	15-54 W	35 W
Peak Operating Temperature	100 °C	100 °C
Transistor Count		25 billions
Foundry		TSMC
Die Size		178 mm²
Package		FP8, FP7, FP7r2
CPU Performance
Performance Cores	3
Performance Core Threads	6
Performance Core Base Frequency	2.0 GHz	3.8 GHz
Performance Core Turbo Frequency	4.8 GHz	5.1 GHz
Efficiency Cores	3
Efficiency Core Threads	6
Efficiency Core Base Frequency	2.0 GHz
Efficiency Core Turbo Frequency	3.4 GHz
Total Core Count	6	8
Total Thread Count	12	16
Bus Frequency	100 MHz	100 MHz
Multiplier	20	38.0
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	16 MB shared
Unlocked Multiplier	No	No
SMP		1
Memory Parameters
Memory Types	LPDDR5X-8000,DDR5-5600	DDR5-5600
Max Memory Size	256 GB	256 GB
Max Memory Channels	2	2
ECC Memory Support	No	Yes
Max Memory Bandwidth		89.6 GB/s
Graphics Card Parameters
Integrated Graphics	true	true
GPU Max Dynamic Frequency	2900 MHz	2700 MHz
Shader Units	256
Texture Units	16
Raster Operation Units	8
Execution Units	4	12
Power Consumption	15-54
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	4
PCIe Lanes	16	20
Benchmarks
Geekbench 6 Single Core	2705	2625
Geekbench 6 Multi Core	11544	11813