Product Compare

AMD Ryzen 7 8745HS vs AMD Ryzen 5 7640U

	CPU AMD Ryzen 7 8745HS	CPU AMD Ryzen 5 7640U
General Parameters
Release Date	Jul 2024	May 2023
Manufacturer	Amd	AMD
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 4 (Hawk Point)	Zen 4 (Phoenix)
Integrated Graphics	Radeon 780M	Radeon 760M
Package
Transistor Count	25 billions	25 billions
Manufacturing Process	4 nm	4 nm
Socket	FP8	FP8
Power Consumption	35-54 W	15-30 W
Peak Operating Temperature	100 °C	100 °C
CPU Performance
Performance Cores	8	6
Performance Core Threads	16	12
Performance Core Base Frequency	3.8 GHz	3.5 GHz
Performance Core Turbo Frequency	4.9 GHz	4.9 GHz
Total Core Count	8	6
Total Thread Count	16	12
Bus Frequency	100 MHz	100 MHz
Multiplier	38	35
L1 Cache	64 K per core	64 K per core
L2 Cache	1 MB per core	6 MB
L3 Cache	16 MB shared	16 MB
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR5-5600,LPDDR5x-7500	DDR5-5600, LPDDR5x-7500
ECC Memory Support	No	No
Max Memory Size		256 GB
Max Memory Channels		2
Max Memory Bandwidth		89.6 GB/s
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	800 MHz	800 MHz
GPU Max Dynamic Frequency	2600 MHz	2600 MHz
Shader Units	768	512
Texture Units	48	32
Raster Operation Units	32	16
Execution Units	12	8
Power Consumption	15	15
Miscellaneous
PCIe Version	4.0	4.0
PCIe Lanes	20	20
Official Website		Official Link ↗
AI Accelerator
NPU		AMD Ryzen™ AI
Theoretical performance		10 TOPS
Benchmarks
Cinebench R23 Single Core	1732	1633
Cinebench R23 Multi Core	15909	11000
Geekbench 6 Single Core	2537	2337
Geekbench 6 Multi Core	11024	10412
Blender	263	181
Passmark CPU Single Core	3806	3506
Passmark CPU Multi Core	29243	21172