Product Compare

AMD Ryzen 3 7440U vs AMD Ryzen 7 7745HX

	CPU AMD Ryzen 3 7440U	CPU AMD Ryzen 7 7745HX
General Parameters
Release Date	Oct 2023	Jan 2023
Manufacturer	Amd	AMD
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 4 (Phoenix)	Zen 4 (Dragon Range)
Integrated Graphics	Radeon 740M	Radeon 610M
Package
Transistor Count	20.9 billions
Manufacturing Process	4 nm	5 nm
Socket	FP8	FL1
Power Consumption	15-30 W	45-75 W
Peak Operating Temperature	100 °C	100°C
CPU Performance
Performance Cores	1	8
Performance Core Threads	2	16
Performance Core Base Frequency	3.0 GHz	3.6 GHz
Performance Core Turbo Frequency	4.7 GHz	5.1 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	8
Total Thread Count	8	16
Bus Frequency	100 MHz	100 MHz
Multiplier	30x	36x
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	32 MB shared
Unlocked Multiplier	No	Yes
Memory Parameters
Memory Types	DDR5-5600, LPDDR5x-7500	DDR5-5200
Max Memory Size	256 GB	64 GB
Max Memory Channels	2	2
ECC Memory Support	No	No
Max Memory Bandwidth		83.2 GB/s
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	800 MHz	1500 MHz
GPU Max Dynamic Frequency	2500 MHz	2200 MHz
Shader Units	256	128
Texture Units	16	8
Raster Operation Units	8	4
Execution Units	4	2
Power Consumption	15 W	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	5.0
PCIe Lanes	14	28
Benchmarks
Cinebench R23 Single Core	1593	1840
Cinebench R23 Multi Core	8966	18015
Geekbench 6 Single Core	2322	2792
Geekbench 6 Multi Core	6566	15066