Product Compare

Intel Core Ultra 7 155U vs Intel Xeon 636

	CPU Intel Core Ultra 7 155U	CPU Intel Xeon 636
General Parameters
Release Date	Dec 2023	Feb 2026
Manufacturer	Intel	Intel
Type	Laptop	Server
Instruction Set	x86-64
Core Architecture	Meteor Lake	Granite Rapids
Processor Number	155U
Integrated Graphics	Arc Graphics (4-Cores)	N/A
Generation		Xeon 600 (Granite Rapids-WS)
Package
Manufacturing Process	7 nm	5 nm
Socket	FCBGA-2049	Intel Socket 4710
Power Consumption	12-15 W	170 W
Max Turbo Power Consumption	57 W
Peak Operating Temperature	110 °C	101°C
Foundry		Intel
Die Size		598 mm²
I/O Process Size		10 nm
I/O Die Size		2x 241
Package		FC-LGA18N
CPU Performance
Performance Cores	2
Performance Core Threads	4
Performance Core Base Frequency	1.7 GHz	3.5 GHz
Performance Core Turbo Frequency	4.8 GHz	4.7 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	12
Total Thread Count	14	24
Bus Frequency	100 MHz	100 MHz
Multiplier	17	35.0
L1 Cache	112 K per core	112 KB per core
L2 Cache	2 MB per core	2 MB per core
L3 Cache	12 MB shared	48 MB shared
Unlocked Multiplier	No	Yes
SMP		1
Memory Parameters
Memory Types	LPDDR5-7467,LPDDR5x-7467,DDR5-5600	DDR5-6400
Max Memory Size	96 GB
Max Memory Channels	2	4
Max Memory Bandwidth	120 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 ↗
PCIe Version	4.0	5
PCIe Lanes	20	80