Product Compare

Intel Core Ultra 9 275HX vs Intel Core i5 10400

	CPU Intel Core Ultra 9 275HX	CPU Intel Core i5 10400
General Parameters
Release Date	Jan 2025	May 2020
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Arrow Lake	Comet Lake
Processor Number	275HX	i5-10400
Integrated Graphics	Arc Graphics (4-Cores)	UHD Graphics 630
Generation	Ultra 9 (Arrow Lake)
Package
Manufacturing Process	3 nm	14 nm
Socket	FCBGA-2114	LGA-1200
Power Consumption	45-55 W	65 W
Max Turbo Power Consumption	160 W
Peak Operating Temperature	105 °C	100 °C
Foundry	Intel
Package	FC-LGA18V
CPU Performance
Performance Cores	8	6
Performance Core Threads	8	12
Performance Core Base Frequency	2.7 GHz	2.9 GHz
Performance Core Turbo Frequency	5.4 GHz	4.3 GHz
Efficiency Cores	16
Efficiency Core Threads	16
Efficiency Core Base Frequency	2.1 GHz
Efficiency Core Turbo Frequency	4.6 GHz
Total Core Count	24	6
Total Thread Count	24	12
Bus Frequency	100 MHz	100 MHz
Multiplier	27	29x
L1 Cache	112 K per core	64 K per core
L2 Cache	2 MB per core	256 K per core
L3 Cache	36 MB shared	12 MB shared
Unlocked Multiplier	Yes	No
SMP	1
Memory Parameters
Memory Types	DDR5-6400	DDR4-2666
Max Memory Size	192 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	102.4 GB/s	41.6 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	350 MHz
GPU Max Dynamic Frequency	1900 MHz	1100 MHz
Shader Units	512	192
Texture Units	32	24
Raster Operation Units	16	3
Execution Units	64	24
Power Consumption	14	15 W
Max Resolution		4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	3.0
PCIe Lanes	24	16
Benchmarks
Cinebench R23 Single Core	2090	1126
Cinebench R23 Multi Core	31244	7610
Geekbench 6 Single Core	2959	1401
Geekbench 6 Multi Core	17562	5919
Blender	507	127
Passmark CPU Single Core	4732	2569
Passmark CPU Multi Core	61069	12194