Product Compare

Intel Core i9 14900K vs Intel Core i9 12900HK

	CPU Intel Core i9 14900K	CPU Intel Core i9 12900HK
General Parameters
Release Date	Oct 2023	Jan 2022
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Raptor Lake Refresh	Alder Lake
Processor Number	i9-14900K	i9-12900HK
Integrated Graphics	UHD Graphics 770	Iris Xe Graphics (96EU)
Generation	Core i9 (Raptor Lake Refresh)
Package
Manufacturing Process	10 nm	10 nm
Socket	LGA-1700	BGA-1744
Power Consumption	125 W	35-45 W
Max Turbo Power Consumption	253 W	115 W
Peak Operating Temperature	100°C	100°C
Foundry	Intel
Die Size	257 mm²
Package	FC-LGA16A
CPU Performance
Performance Cores	8	6
Performance Core Threads	16	12
Performance Core Base Frequency	3.2 GHz	2.5 GHz
Performance Core Turbo Frequency	6 GHz	5 GHz
Efficiency Cores	16	8
Efficiency Core Threads	16	8
Efficiency Core Base Frequency	2.4 GHz	1.8 GHz
Efficiency Core Turbo Frequency	4.4 GHz	3.8 GHz
Total Core Count	24	14
Total Thread Count	32	20
Bus Frequency	100 MHz	100 MHz
Multiplier	32x	25x
L1 Cache	80 K per core	80 K per core
L2 Cache	2 MB per core	1280 K per core
L3 Cache	36 MB shared	24 MB shared
Unlocked Multiplier	Yes	Yes
SMP	1
Memory Parameters
Memory Types	DDR5-5600, DDR4-3200	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size	192 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	89.6 GB/s	76.8 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	300 MHz
GPU Max Dynamic Frequency	1650 MHz	1450 MHz
Shader Units	256	768
Texture Units	16	48
Raster Operation Units	8	24
Execution Units	32	96
Power Consumption	15 W	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	4.0
PCIe Lanes	20	28
Benchmarks
Cinebench R23 Single Core	2358	1934
Cinebench R23 Multi Core	38497	18257
Geekbench 6 Single Core	3169	2361
Geekbench 6 Multi Core	22637	12172
Blender	671	253
Passmark CPU Single Core	4770	3676
Passmark CPU Multi Core	61120	27949