Product Compare

Intel Core i9 12950HX vs Intel Core Ultra 5 135U

	CPU Intel Core i9 12950HX	CPU Intel Core Ultra 5 135U
General Parameters
Release Date	May 2022	Dec 2023
Manufacturer	Intel	Intel
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Alder Lake	Meteor Lake
Processor Number	i9-12950HX	135U
Integrated Graphics	UHD Graphics (32EU)	Arc Graphics (4-Cores)
Generation		Ultra 5 (Meteor Lake)
Package
Manufacturing Process	10 nm	7 nm
Socket	BGA-1964	FCBGA-2049
Power Consumption	45-55 W	12-57 W
Max Turbo Power Consumption	157 W
Peak Operating Temperature	100°C	110°C
Foundry		Intel
Package		FC-BGA
CPU Performance
Performance Cores	8	2
Performance Core Threads	16	4
Performance Core Base Frequency	2.3 GHz	1.6 GHz
Performance Core Turbo Frequency	5 GHz	4.4 GHz
Efficiency Cores	8	10
Efficiency Core Threads	8	10
Efficiency Core Base Frequency	1.7 GHz	1.1 GHz
Efficiency Core Turbo Frequency	3.6 GHz	3.6 GHz
Total Core Count	16	12
Total Thread Count	24	14
Bus Frequency	100 MHz	100 MHz
Multiplier	23x	16x
L1 Cache	80 K per core	112 K per core
L2 Cache	1280 K per core	2 MB per core
L3 Cache	30 MB shared	12 MB shared
Unlocked Multiplier	Yes	No
SMP		1
Memory Parameters
Memory Types	DDR5-4800, DDR4-3200	LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Max Memory Size	128 GB	96 GB
Max Memory Channels	2	2
Max Memory Bandwidth	76.8 GB/s	120 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	300 MHz
GPU Max Dynamic Frequency	1550 MHz	1900 MHz
Shader Units	256	512
Texture Units	16	32
Raster Operation Units	8	16
Execution Units	32	64
Power Consumption	45 W	14 W
Max Resolution		7680x4320 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Intel Core Ultra 5 135U official page
PCIe Version	5.0	4.0
PCIe Lanes	20	20
Benchmarks
Geekbench 6 Single Core	2546	2111
Geekbench 6 Multi Core	14260	8695