Product Compare

Intel Core Ultra 7 155U vs Intel Core i7 14790F

	CPU Intel Core Ultra 7 155U	CPU Intel Core i7 14790F
General Parameters
Release Date	Dec 2023	Jan 2024
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Meteor Lake	Raptor Lake Refresh
Processor Number	155U	i7-14790F
Integrated Graphics	Arc Graphics (4-Cores)	No
Package
Manufacturing Process	7 nm	10 nm
Socket	FCBGA-2049	LGA-1700
Power Consumption	12-15 W	65 W
Max Turbo Power Consumption	57 W	219 W
Peak Operating Temperature	110 °C	100°C
CPU Performance
Performance Cores	2	8
Performance Core Threads	4	16
Performance Core Base Frequency	1.7 GHz	2.1 GHz
Performance Core Turbo Frequency	4.8 GHz	5.3 GHz
Efficiency Cores	10	8
Efficiency Core Threads	10	8
Efficiency Core Base Frequency	1.2 GHz	1.5 GHz
Efficiency Core Turbo Frequency	3.8 GHz	4.2 GHz
Total Core Count	12	16
Total Thread Count	14	24
Bus Frequency	100 MHz	100 MHz
Multiplier	17	21x
L1 Cache	112 K per core	80 K per core
L2 Cache	2 MB per core	24 MB
L3 Cache	12 MB shared	36 MB
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	LPDDR5-7467,LPDDR5x-7467,DDR5-5600	DDR5-5600, DDR4-3200
Max Memory Size	96 GB	192 GB
Max Memory Channels	2	2
Max Memory Bandwidth	120 GB/s	89.6 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	300 MHz
GPU Max Dynamic Frequency	1950 MHz
Shader Units	512
Texture Units	32
Raster Operation Units	16
Execution Units	64
Power Consumption	14
Max Resolution	7680x4320 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	5.0
PCIe Lanes	20	20
Benchmarks
Cinebench R23 Single Core	1730	2112
Cinebench R23 Multi Core	9875	29535
Geekbench 6 Single Core	2314	2848
Geekbench 6 Multi Core	9486	18799