Product Compare

Intel Core Ultra 5 135U vs Intel Xeon 6980E+

	CPU Intel Core Ultra 5 135U	CPU Intel Xeon 6980E+
General Parameters
Release Date	Dec 2023	May 2026
Manufacturer	Intel	Intel
Type	Laptop	Server
Instruction Set	x86-64
Core Architecture	Meteor Lake	Clearwater Forest
Processor Number	135U
Integrated Graphics	Arc Graphics (4-Cores)	N/A
Generation	Ultra 5 (Meteor Lake)	Xeon 6+ (Clearwater Forest-SP)
Package
Manufacturing Process	7 nm	3 nm
Socket	FCBGA-2049	Intel Socket 7529
Power Consumption	12-57 W	400 W
Peak Operating Temperature	110°C	99°C
Foundry	Intel	Intel
Package	FC-BGA	FC-LGA18N
I/O Process Size		10 nm
I/O Die Size		2x 241
CPU Performance
Performance Cores	2
Performance Core Threads	4
Performance Core Base Frequency	1.6 GHz	2.1 GHz
Performance Core Turbo Frequency	4.4 GHz	3.2 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	264
Total Thread Count	14	264
Bus Frequency	100 MHz	100 MHz
Multiplier	16x	21.0
L1 Cache	112 K per core	96 KB per core
L2 Cache	2 MB per core	4 MB per module
L3 Cache	12 MB shared	528 MB shared
Unlocked Multiplier	No	No
SMP	1	2
Memory Parameters
Memory Types	LPDDR5-7467, LPDDR5x-7467, DDR5-5600	DDR5-8000
Max Memory Size	96 GB	1.5 TB
Max Memory Channels	2	12
Max Memory Bandwidth	120 GB/s	768.0 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	96