Product Compare

Intel Core i5 12450HX vs Intel Core i9 12900KS

	CPU Intel Core i5 12450HX	CPU Intel Core i9 12900KS
General Parameters
Release Date	May 2022	Apr 2022
Manufacturer	Intel	Intel
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Alder Lake	Alder Lake-S
Processor Number	i5-12450HX	i9-12900KS
Integrated Graphics	UHD Graphics (16EU)	UHD Graphics 770
Package
Manufacturing Process	10 nm	10 nm
Socket	BGA-1964	LGA-1700
Power Consumption	45-55 W	150 W
Max Turbo Power Consumption	157 W
Peak Operating Temperature	100 °C	100 °C
CPU Performance
Performance Cores	4	8
Performance Core Threads	8
Performance Core Base Frequency	2.4 GHz	3.4 GHz
Performance Core Turbo Frequency	4.4 GHz	5.5 GHz
Efficiency Cores	4	8
Efficiency Core Threads	4
Efficiency Core Base Frequency	1.8 GHz
Efficiency Core Turbo Frequency	3.1 GHz
Total Core Count	8	16
Total Thread Count	12	24
Bus Frequency	100 MHz	100 MHz
Multiplier	24	34x
L1 Cache	80 K per core	64 K per core
L2 Cache	1280 K per core	14 MB shared
L3 Cache	12 MB shared	30 MB shared
Unlocked Multiplier	Yes	Yes
Memory Parameters
Memory Types	DDR5-4800,DDR4-3200	DDR5-4800, DDR4-3200
Max Memory Size	128 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	76.8 GB/s	76.8 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	350 MHz	300 MHz
GPU Max Dynamic Frequency	1300 MHz	1550 MHz
Shader Units	128	256
Texture Units	8	16
Raster Operation Units	4	8
Execution Units	16	32
Power Consumption	6-15	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	5.0
PCIe Lanes	20	20
Benchmarks
Cinebench R23 Single Core	1582	2082
Cinebench R23 Multi Core	10026	27796
Geekbench 6 Single Core	2263	2559
Geekbench 6 Multi Core	9548	15546
Passmark CPU Single Core	3399	4357
Passmark CPU Multi Core	18703	44470