Product Compare

Intel Core Ultra 7 155U vs Intel Core Ultra 9 285H

	CPU Intel Core Ultra 7 155U	CPU Intel Core Ultra 9 285H
General Parameters
Release Date	Dec 2023	Jan 2025
Manufacturer	Intel	Intel
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Meteor Lake	Arrow Lake
Processor Number	155U	285H
Integrated Graphics	Arc Graphics (4-Cores)	Arc Graphics 140T
Package
Manufacturing Process	7 nm	3 nm
Socket	FCBGA-2049	FCBGA-2049
Power Consumption	12-15 W	35-45 W
Max Turbo Power Consumption	57 W	115 W
Peak Operating Temperature	110 °C	110 °C
CPU Performance
Performance Cores	2	6
Performance Core Threads	4	6
Performance Core Base Frequency	1.7 GHz	2.9 GHz
Performance Core Turbo Frequency	4.8 GHz	5.4 GHz
Efficiency Cores	10	10
Efficiency Core Threads	10	10
Efficiency Core Base Frequency	1.2 GHz	2.7 GHz
Efficiency Core Turbo Frequency	3.8 GHz	4.5 GHz
Total Core Count	12	16
Total Thread Count	14	16
Bus Frequency	100 MHz	100 MHz
Multiplier	17	29
L1 Cache	112 K per core	112 K per core
L2 Cache	2 MB per core	2 MB per core
L3 Cache	12 MB shared	24 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	LPDDR5-7467,LPDDR5x-7467,DDR5-5600	LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size	96 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	120 GB/s	102.4 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	300 MHz
GPU Max Dynamic Frequency	1950 MHz	2350 MHz
Shader Units	512	1024
Texture Units	32	64
Raster Operation Units	16	32
Execution Units	64	8
Power Consumption	14	35
Max Resolution	7680x4320 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	5.0
PCIe Lanes	20	28
Benchmarks
Cinebench R23 Single Core	1730	2074
Cinebench R23 Multi Core	9875	22192
Geekbench 6 Single Core	2314	3073
Geekbench 6 Multi Core	9486	17644
Cinebench 2024 Single Core	102	129
Cinebench 2024 Multi Core	549	1154
Blender	140	223
Passmark CPU Single Core	3413	4481
Passmark CPU Multi Core	16486	33267