Product Compare

Intel Core Ultra 7 270K Plus vs Intel Core i7 12800HX

	CPU Intel Core Ultra 7 270K Plus	CPU Intel Core i7 12800HX
General Parameters
Release Date	Mar 2026	May 2022
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Arrow Lake	Alder Lake-HX
Processor Number	270K+	i7-12800HX
Integrated Graphics	Arc iGPU (4-Cores)	UHD Graphics (32EU)
Package
Transistor Count	17.8 billions
Manufacturing Process	3 nm	10 nm
Socket	FCLGA-1851	BGA-1744
Power Consumption	125 W	45-55 W
Max Turbo Power Consumption	250 W
Peak Operating Temperature	105 °C	100 °C
CPU Performance
Performance Cores	8	8
Performance Core Threads	8
Performance Core Base Frequency	3.7 GHz	2.0 GHz
Performance Core Turbo Frequency	5.4 GHz	4.8 GHz
Efficiency Cores	16	8
Efficiency Core Threads	16
Efficiency Core Base Frequency	3.2 GHz
Efficiency Core Turbo Frequency	4.7 GHz
Total Core Count	24	16
Total Thread Count	24	24
Bus Frequency	100 MHz	100 MHz
Multiplier	37	20x
L1 Cache	192 K per core	80 K per core
L2 Cache	3 MB per core	1280 K per core
L3 Cache	36 MB shared	25 MB shared
Unlocked Multiplier	Yes	Yes
Memory Parameters
Memory Types	DDR5-7200	DDR5-4800, DDR4-3200
Max Memory Size	256 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	115.2 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	2000 MHz	1450 MHz
Shader Units	512	256
Texture Units	32	16
Raster Operation Units	16	8
Execution Units	64	32
Power Consumption	14	45 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	5.0
PCIe Lanes	24	20
Benchmarks
Cinebench R23 Single Core	2450	1784
Cinebench R23 Multi Core	43070	19921
Geekbench 6 Single Core	3749	2380
Geekbench 6 Multi Core	27432	13378
Passmark CPU Single Core	5081	3859
Passmark CPU Multi Core	68825	33577