Product Compare

AMD Ryzen 5 8645HS vs Apple M5 Max (32-core GPU)

	CPU AMD Ryzen 5 8645HS	CPU Apple M5 Max (32-core GPU)
General Parameters
Release Date	Dec 2023	Mar 2026
Manufacturer	AMD	Apple
Type	Laptop	Laptop
Instruction Set	x86-64	ARMv9
Core Architecture	Zen 4 (Hawk Point)	Apple M5
Integrated Graphics	Radeon 760M	Apple M5 Max GPU (32-core)
Generation	Ryzen 5 (Zen 4 (Hawk Point))
Package
Transistor Count	25 billions	28 billions
Manufacturing Process	4 nm	3 nm
Socket	FP8	Apple M-Socket
Power Consumption	35-54 W	64 W
Peak Operating Temperature	100°C	100 °C
Foundry	TSMC
Die Size	178 mm²
Package	FP8, FP7, FP7r2
CPU Performance
Performance Cores	6	6
Performance Core Threads	12	6
Performance Core Base Frequency	4.3 GHz	4.61 GHz
Performance Core Turbo Frequency	5 GHz
Total Core Count	6	18
Total Thread Count	12	18
Bus Frequency	100 MHz
Multiplier	43x	46
L1 Cache	64 K per core	192 K per core
L2 Cache	1 MB per core
L3 Cache	16 MB shared
Unlocked Multiplier	No	No
SMP	1
Efficiency Cores		12
Efficiency Core Threads		12
Efficiency Core Base Frequency		4.38 GHz
Memory Parameters
Memory Types	DDR5-5600, LPDDR5x-7500	LPDDR5X-9600
Max Memory Size	256 GB	128 GB
Max Memory Channels	2
Max Memory Bandwidth	89.6 GB/s	460.8 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	800 MHz
GPU Max Dynamic Frequency	2600 MHz	2005 MHz
Shader Units	512	4096
Texture Units	32	256
Raster Operation Units	16	128
Execution Units	8	512
Power Consumption	15 W
Miscellaneous
Official Website	AMD Ryzen 5 8645HS official page
PCIe Version	4.0
PCIe Lanes	20
Benchmarks
Geekbench 6 Single Core	2455	4282
Geekbench 6 Multi Core	10287	29052