Product Compare

Intel Core i9 9900KF vs Intel Core i9 14900

	CPU Intel Core i9 9900KF	CPU Intel Core i9 14900
General Parameters
Release Date	Jan 2019	Jan 2024
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Raptor Lake Refresh
Processor Number	i9-9900KF	i9-14900
Integrated Graphics	N/A	UHD Graphics 770
Package
Manufacturing Process	14 nm	10 nm
Socket	LGA-1151	LGA-1700
Power Consumption	95 W	65 W
Peak Operating Temperature	100 °C	100°C
Max Turbo Power Consumption		219 W
CPU Performance
Performance Cores	8	8
Performance Core Threads	16	16
Performance Core Base Frequency	3.6 GHz	2.0 GHz
Performance Core Turbo Frequency	5 GHz	5.8 GHz
Total Core Count	8	24
Total Thread Count	16	32
Bus Frequency	100 MHz	100 MHz
Multiplier	36x	20x
L1 Cache	64 K per core	80 K per core
L2 Cache	256 K per core	2 MB per core
L3 Cache	16 MB shared	36 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		16
Efficiency Core Threads		16
Efficiency Core Base Frequency		1.5 GHz
Efficiency Core Turbo Frequency		4.3 GHz
Memory Parameters
Memory Types	DDR4-2666	DDR5-5600, DDR4-3200
Max Memory Size	128 GB	192 GB
Max Memory Channels	2	2
Max Memory Bandwidth	41.6 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	16	20
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
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	1260	2236
Cinebench R23 Multi Core	12606	34901
Geekbench 6 Single Core	1612	2958
Geekbench 6 Multi Core	7648	19826
Passmark CPU Single Core	2945	4660
Passmark CPU Multi Core	18462	50020