Product Compare

Intel Core i5 8400 vs Intel Core i9 11900H

	CPU Intel Core i5 8400	CPU Intel Core i9 11900H
General Parameters
Release Date	Oct 2017	May 2021
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Tiger Lake H45
Processor Number	i5-8400	i9-11900H
Integrated Graphics	UHD Graphics 630	UHD Graphics for 11th Gen (32 EU)
Package
Manufacturing Process	14 nm	10 nm
Socket	LGA-1151	BGA-1787
Power Consumption	65 W	35-45 W
Peak Operating Temperature	100 °C	100 °C
CPU Performance
Performance Cores	6	8
Performance Core Threads	6	16
Performance Core Base Frequency	2.8 GHz	2.1-2.5 GHz
Performance Core Turbo Frequency	4 GHz	4.9 GHz
Total Core Count	6	8
Total Thread Count	6	16
Bus Frequency	100 MHz	100 MHz
Multiplier	28x	21-25x
L1 Cache	64 K per core	96 K per core
L2 Cache	256 K per core	1280 K per core
L3 Cache	9 MB shared	24 MB shared
Unlocked Multiplier	No	No
Memory Parameters
Memory Types	DDR4-2666	DDR4-3200
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	41.6 GB/s	51.2 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	1050 MHz	1450 MHz
Shader Units	192	256
Texture Units	24	16
Raster Operation Units	3	8
Execution Units	24	32
Power Consumption	15 W	15 W
Max Resolution	4096x2304 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	4.0
PCIe Lanes	16	20
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	1026	1578
Cinebench R23 Multi Core	5798	12038
Geekbench 6 Single Core	1298	2106
Geekbench 5 Single Core	1032	1532
Geekbench 6 Multi Core	4677	7160
Geekbench 5 Multi Core	4611	7683
Blender	83	174
Passmark CPU Single Core	2387	3166
Passmark CPU Multi Core	9214	21106