Product Compare

Intel Core i9 11900 vs Intel Core Ultra X7 358H

	CPU Intel Core i9 11900	CPU Intel Core Ultra X7 358H
General Parameters
Release Date	Mar 2021	Jan 2026
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Rocket Lake	Panther Lake
Processor Number	i9-11900	358H
Integrated Graphics	UHD Graphics 750	Arc B390
Generation		Ultra X7 (Panther Lake-H)
Package
Manufacturing Process	14 nm	2 nm
Socket	LGA-1200	FCBGA2540
Power Consumption	65 W	15-25 W
Peak Operating Temperature	100 °C	100 °C
Max Turbo Power Consumption		80 W
Foundry		Intel
Package		FC-BGA
CPU Performance
Performance Cores	8	4
Performance Core Threads	16	4
Performance Core Base Frequency	2.5 GHz	1.9 GHz
Performance Core Turbo Frequency	5.2 GHz	4.8 GHz
Total Core Count	8	16
Total Thread Count	16	16
Bus Frequency	100 MHz	100 MHz
Multiplier	25x	19
L1 Cache	64 K per core	192 K per core
L2 Cache	512 K per core	2560 K per core
L3 Cache	16 MB shared	18 MB shared
Unlocked Multiplier	No	No
Efficiency Cores		12
Efficiency Core Threads		12
Efficiency Core Base Frequency		1.5 GHz
Efficiency Core Turbo Frequency		3.7 GHz
SMP		1
Memory Parameters
Memory Types	DDR4-3200	LPDDR5X-9600
Max Memory Size	128 GB	96 GB
Max Memory Channels	2	2
Max Memory Bandwidth	50 GB/s	153.6 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	300 MHz
GPU Max Dynamic Frequency	1300 MHz	2500 MHz
Shader Units	256	1536
Texture Units	64	48
Raster Operation Units	32	24
Execution Units	32	12
Power Consumption	15 W
Max Resolution	3840x2160 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	5.0
PCIe Lanes	20	12
AI Accelerator
Theoretical performance		50
Benchmarks
Cinebench R23 Single Core	1451	2122
Cinebench R23 Multi Core	13236	21056
Geekbench 6 Single Core	2152	2914
Geekbench 6 Multi Core	5320	16889