Product Compare

Intel Core i9 14900 vs Intel Core i9 12900KF

	CPU Intel Core i9 14900	CPU Intel Core i9 12900KF
General Parameters
Release Date	Jan 2024	Oct 2021
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Raptor Lake Refresh	Alder Lake
Processor Number	i9-14900	i9-12900KF
Integrated Graphics	UHD Graphics 770	No
Package
Manufacturing Process	10 nm	10 nm
Socket	LGA-1700	LGA-1700
Power Consumption	65 W	125 W
Max Turbo Power Consumption	219 W	241 W
Peak Operating Temperature	100°C	100°C
CPU Performance
Performance Cores	8	8
Performance Core Threads	16	16
Performance Core Base Frequency	2.0 GHz	3.2 GHz
Performance Core Turbo Frequency	5.8 GHz	5.1 GHz
Efficiency Cores	16	8
Efficiency Core Threads	16	8
Efficiency Core Base Frequency	1.5 GHz	2.4 GHz
Efficiency Core Turbo Frequency	4.3 GHz	3.9 GHz
Total Core Count	24	16
Total Thread Count	32	24
Bus Frequency	100 MHz	100 MHz
Multiplier	20x	32x
L1 Cache	80 K per core	64 K per core
L2 Cache	2 MB per core	14 MB shared
L3 Cache	36 MB shared	30 MB shared
Unlocked Multiplier	No	Yes
Memory Parameters
Memory Types	DDR5-5600, DDR4-3200	DDR5-4800, DDR4-3200
Max Memory Size	192 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	89.6 GB/s	76.8 GB/s
ECC Memory Support	Yes	Yes
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
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	5.0
PCIe Lanes	20	20
Benchmarks
Cinebench R23 Single Core	2236	2028
Cinebench R23 Multi Core	34901	27422
Geekbench 6 Single Core	2958	2686
Geekbench 6 Multi Core	19826	16130
Blender	476	425
Passmark CPU Single Core	4660	4167
Passmark CPU Multi Core	50020	41190