Product Compare

Intel Core i5 11600K vs Intel Core i9 9900X

	CPU Intel Core i5 11600K	CPU Intel Core i9 9900X
General Parameters
Release Date	Mar 2021	Oct 2018
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Rocket Lake	Skylake
Processor Number	i5-11600K	i9-9900X
Integrated Graphics	UHD Graphics 750	N/A
Package
Manufacturing Process	14 nm	14 nm
Socket	LGA-1200	LGA-2066
Power Consumption	125 W	165 W
Peak Operating Temperature	100°C	92 °C
CPU Performance
Performance Cores	6	10
Performance Core Threads	12	20
Performance Core Base Frequency	3.9 GHz	3.5 GHz
Performance Core Turbo Frequency	4.9 GHz	4.4 GHz
Total Core Count	6	10
Total Thread Count	12	20
Bus Frequency	100 MHz	100 MHz
Multiplier	39x	35x
L1 Cache	64 K per core	64 K per core
L2 Cache	512 K per core	1 MB per core
L3 Cache	12 MB shared	20 MB shared
Unlocked Multiplier	Yes	Yes
Memory Parameters
Memory Types	DDR4-3200	DDR4-2666
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	4
Max Memory Bandwidth	50 GB/s	85 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true
GPU Base Frequency	300 MHz
GPU Max Dynamic Frequency	1300 MHz
Shader Units	256
Texture Units	64
Raster Operation Units	32
Execution Units	32
Power Consumption	15 W
Max Resolution	3840x2160 - 60 Hz
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	3.0
PCIe Lanes	20	44
Extended Instruction Set		SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmarks
Cinebench R23 Single Core	1564	1182
Cinebench R23 Multi Core	11277	13994
Geekbench 6 Single Core	2295	1455
Geekbench 6 Multi Core	9108	10273
Passmark CPU Single Core	3353	2565
Passmark CPU Multi Core	19635	21833