Product Compare

Intel Core Ultra 5 135U vs Intel Xeon 6377P

	CPU Intel Core Ultra 5 135U	CPU Intel Xeon 6377P
General Parameters
Release Date	Dec 2023	May 2026
Manufacturer	Intel	Intel
Type	Laptop	Server
Instruction Set	x86-64
Core Architecture	Meteor Lake	Raptor Lake-R
Processor Number	135U
Integrated Graphics	Arc Graphics (4-Cores)	N/A
Generation	Ultra 5 (Meteor Lake)	Xeon 6 (Raptor Lake Refresh)
Package
Manufacturing Process	7 nm	10 nm
Socket	FCBGA-2049	Intel Socket 1700
Power Consumption	12-57 W	95 W
Peak Operating Temperature	110°C	100°C
Foundry	Intel	Intel
Package	FC-BGA	FC-LGA16A
Die Size		257 mm²
CPU Performance
Performance Cores	2
Performance Core Threads	4
Performance Core Base Frequency	1.6 GHz	3.1 GHz
Performance Core Turbo Frequency	4.4 GHz	5.7 GHz
Efficiency Cores	10
Efficiency Core Threads	10
Efficiency Core Base Frequency	1.1 GHz
Efficiency Core Turbo Frequency	3.6 GHz
Total Core Count	12	12
Total Thread Count	14	24
Bus Frequency	100 MHz	100 MHz
Multiplier	16x	31.0
L1 Cache	112 K per core	80 KB per core
L2 Cache	2 MB per core	2 MB per core
L3 Cache	12 MB shared	36 MB shared
Unlocked Multiplier	No	No
SMP	1	1
Memory Parameters
Memory Types	LPDDR5-7467, LPDDR5x-7467, DDR5-5600	DDR5-4800
Max Memory Size	96 GB
Max Memory Channels	2	2
Max Memory Bandwidth	120 GB/s	76.8 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	300 MHz
GPU Max Dynamic Frequency	1900 MHz
Shader Units	512
Texture Units	32
Raster Operation Units	16
Execution Units	64
Power Consumption	14 W
Max Resolution	7680x4320 - 60 Hz
Miscellaneous
Official Website	Intel Core Ultra 5 135U official page
PCIe Version	4.0	5
PCIe Lanes	20	16