Product Compare

Intel Core i5 8400H vs Intel Core i9 10900

	CPU Intel Core i5 8400H	CPU Intel Core i9 10900
General Parameters
Release Date	Apr 2018	May 2020
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Comet Lake
Processor Number	i5-8400H	i9-10900
Integrated Graphics	UHD Graphics 630	UHD Graphics 630
Package
Manufacturing Process	14 nm	14 nm
Socket	BGA-1440	LGA-1200
Power Consumption	45 W	65 W
Peak Operating Temperature	100 °C	100 °C
CPU Performance
Performance Cores	4	10
Performance Core Threads	8	20
Performance Core Base Frequency	2.5 GHz	2.8 GHz
Performance Core Turbo Frequency	4.2 GHz	5.2 GHz
Total Core Count	4	10
Total Thread Count	8	20
Bus Frequency	100 MHz	100 MHz
Multiplier	25x	28x
L1 Cache	64 K per core	64 K per core
L2 Cache	256 K per core	256 K per core
L3 Cache	8 MB shared	20 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR4-2666, LPDDR3-2133	DDR4-2933
Max Memory Size	64 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	41.8 GB/s	45.8 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	350 MHz	350 MHz
GPU Max Dynamic Frequency	1100 MHz	1200 MHz
Shader Units	192	192
Texture Units	24	24
Raster Operation Units	3	3
Execution Units	24	24
Power Consumption	15 W	15 W
Max Resolution	4096x2304 - 60 Hz	4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	3.0
PCIe Lanes	16	16
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	1060	1355
Cinebench R23 Multi Core	4035	13293
Geekbench 6 Single Core	1213	1713
Geekbench 6 Multi Core	3109	9002
Blender	48	201
Passmark CPU Single Core	2416	3028
Passmark CPU Multi Core	7914	20152