Product Compare

Intel Core i9 9920X vs Intel Core i9 14900KS

	CPU Intel Core i9 9920X	CPU Intel Core i9 14900KS
General Parameters
Release Date	Oct 2018	Mar 2024
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Skylake	Raptor Lake Refresh
Processor Number	i9-9920X	i9-14900KS
Integrated Graphics	N/A	UHD Graphics 770
Package
Manufacturing Process	14 nm	10 nm
Socket	LGA-2066	LGA-1700
Power Consumption	165 W	150 W
Peak Operating Temperature	92 °C	100°C
Max Turbo Power Consumption		253 W
CPU Performance
Performance Cores	12	8
Performance Core Threads	24	16
Performance Core Base Frequency	3.5 GHz	3.2 GHz
Performance Core Turbo Frequency	4.4 GHz	6.2 GHz
Total Core Count	12	24
Total Thread Count	24	32
Bus Frequency	100 MHz	100 MHz
Multiplier	35x	32x
L1 Cache	64 K per core	80 K per core
L2 Cache	1 MB per core	2 MB per core
L3 Cache	19 MB shared	36 MB shared
Unlocked Multiplier	Yes	Yes
Efficiency Cores		16
Efficiency Core Threads		16
Efficiency Core Base Frequency		2.4 GHz
Efficiency Core Turbo Frequency		4.5 GHz
Memory Parameters
Memory Types	DDR4-2666	DDR5-5600, DDR4-3200
Max Memory Size	128 GB	192 GB
Max Memory Channels	4	2
Max Memory Bandwidth	85 GB/s	89.6 GB/s
ECC Memory Support	No	Yes
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	5.0
PCIe Lanes	44	20
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2, AVX-512
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		300 MHz
GPU Max Dynamic Frequency		1650 MHz
Shader Units		256
Texture Units		16
Raster Operation Units		8
Execution Units		32
Power Consumption		15 W
Benchmarks
Cinebench R23 Single Core	1067	2398
Cinebench R23 Multi Core	14793	40976
Geekbench 6 Single Core	1389	3444
Geekbench 6 Multi Core	3027	24020
Passmark CPU Single Core	2608	4990
Passmark CPU Multi Core	25060	65287