Product Compare

Intel Core Ultra 5 235H vs Intel Core i5 8400

	CPU Intel Core Ultra 5 235H	CPU Intel Core i5 8400
General Parameters
Release Date	Jan 2025	Oct 2017
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Arrow Lake	Coffee Lake
Processor Number	235H	i5-8400
Integrated Graphics	Arc Graphics 140T	UHD Graphics 630
Package
Manufacturing Process	3 nm	14 nm
Socket	FCBGA-2049	LGA-1151
Power Consumption	20-28 W	65 W
Max Turbo Power Consumption	115 W
Peak Operating Temperature	110 °C	100 °C
CPU Performance
Performance Cores	4	6
Performance Core Threads	4	6
Performance Core Base Frequency	2.4 GHz	2.8 GHz
Performance Core Turbo Frequency	5 GHz	4 GHz
Efficiency Cores	8
Efficiency Core Threads	8
Efficiency Core Base Frequency	1.5 GHz
Efficiency Core Turbo Frequency	4.4 GHz
Total Core Count	14	6
Total Thread Count	14	6
Bus Frequency	100 MHz	100 MHz
Multiplier	24	28x
L1 Cache	112 K per core	64 K per core
L2 Cache	2 MB per core	256 K per core
L3 Cache	18 MB shared	9 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	LPDDR5-8400,LPDDR5x-8400,DDR5-6400	DDR4-2666
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	2
ECC Memory Support	No	No
Max Memory Bandwidth		41.6 GB/s
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	800 MHz	350 MHz
GPU Max Dynamic Frequency	2250 MHz	1050 MHz
Shader Units	1024	192
Texture Units	64	24
Raster Operation Units	32	3
Execution Units	8	24
Power Consumption		15 W
Max Resolution		4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	3.0
PCIe Lanes	28	16
Extended Instruction Set		SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	1999	1026
Cinebench R23 Multi Core	16281	5798
Geekbench 6 Single Core	2748	1298
Geekbench 6 Multi Core	13788	4677
Passmark CPU Single Core	4100	2387
Passmark CPU Multi Core	23826	9214