Product Compare

Intel Core Ultra 7 155U vs AMD Ryzen 5 8645HS

	CPU Intel Core Ultra 7 155U	CPU AMD Ryzen 5 8645HS
General Parameters
Release Date	Dec 2023	Dec 2023
Manufacturer	Intel	AMD
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Meteor Lake	Zen 4 (Hawk Point)
Processor Number	155U
Integrated Graphics	Arc Graphics (4-Cores)	Radeon 760M
Generation		Ryzen 5 (Zen 4 (Hawk Point))
Package
Manufacturing Process	7 nm	4 nm
Socket	FCBGA-2049	FP8
Power Consumption	12-15 W	35-54 W
Max Turbo Power Consumption	57 W
Peak Operating Temperature	110 °C	100°C
Transistor Count		25 billions
Foundry		TSMC
Die Size		178 mm²
Package		FP8, FP7, FP7r2
CPU Performance
Performance Cores	2	6
Performance Core Threads	4	12
Performance Core Base Frequency	1.7 GHz	4.3 GHz
Performance Core Turbo Frequency	4.8 GHz	5 GHz
Efficiency Cores	10
Efficiency Core Threads	10
Efficiency Core Base Frequency	1.2 GHz
Efficiency Core Turbo Frequency	3.8 GHz
Total Core Count	12	6
Total Thread Count	14	12
Bus Frequency	100 MHz	100 MHz
Multiplier	17	43x
L1 Cache	112 K per core	64 K per core
L2 Cache	2 MB per core	1 MB per core
L3 Cache	12 MB shared	16 MB shared
Unlocked Multiplier	No	No
SMP		1
Memory Parameters
Memory Types	LPDDR5-7467,LPDDR5x-7467,DDR5-5600	DDR5-5600, LPDDR5x-7500
Max Memory Size	96 GB	256 GB
Max Memory Channels	2	2
Max Memory Bandwidth	120 GB/s	89.6 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	800 MHz
GPU Max Dynamic Frequency	1950 MHz	2600 MHz
Shader Units	512	512
Texture Units	32	32
Raster Operation Units	16	16
Execution Units	64	8
Power Consumption	14	15 W
Max Resolution	7680x4320 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	AMD Ryzen 5 8645HS official page
PCIe Version	4.0	4.0
PCIe Lanes	20	20
Benchmarks
Cinebench R23 Single Core	1730	1724
Cinebench R23 Multi Core	9875	13058
Geekbench 6 Single Core	2314	2455
Geekbench 6 Multi Core	9486	10287
Blender	140	188
Passmark CPU Single Core	3413	3795
Passmark CPU Multi Core	16486	23060