Product Compare

Intel Core Ultra 7 270K Plus vs Intel Core Ultra X9 378H

	CPU Intel Core Ultra 7 270K Plus	CPU Intel Core Ultra X9 378H
General Parameters
Release Date	Mar 2026	Apr 2026
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Arrow Lake	Panther Lake
Processor Number	270K+	378H
Integrated Graphics	Arc iGPU (4-Cores)	Arc B390
Generation		Ultra X9 (Panther Lake-H)
Package
Transistor Count	17.8 billions
Manufacturing Process	3 nm	3 nm
Socket	FCLGA-1851	Intel BGA 2540
Power Consumption	125 W	25 W
Max Turbo Power Consumption	250 W	80 W
Peak Operating Temperature	105 °C	100°C
Foundry		Intel
Package		FC-BGA
CPU Performance
Performance Cores	8	4
Performance Core Threads	8	8
Performance Core Base Frequency	3.7 GHz	2 GHz
Performance Core Turbo Frequency	5.4 GHz	5 GHz
Efficiency Cores	16	12
Efficiency Core Threads	16	12
Efficiency Core Base Frequency	3.2 GHz	1600 MHz
Efficiency Core Turbo Frequency	4.7 GHz	3.8 GHz
Total Core Count	24	16
Total Thread Count	24	16
Bus Frequency	100 MHz	100 MHz
Multiplier	37	20.0
L1 Cache	192 K per core	192 KB per core
L2 Cache	3 MB per core	2.5 MB per core
L3 Cache	36 MB shared	18 MB shared
Unlocked Multiplier	Yes	No
SMP		1
Memory Parameters
Memory Types	DDR5-7200	LPDDR5X-9600
Max Memory Size	256 GB	96 GB
Max Memory Channels	2	2
Max Memory Bandwidth	115.2 GB/s	153.6 GB/s
ECC Memory Support	Yes	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	300 MHz	800 MHz
GPU Max Dynamic Frequency	2000 MHz	2500 MHz
Shader Units	512	1024
Texture Units	32	64
Raster Operation Units	16	32
Execution Units	64	12
Power Consumption	14	45
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	5
PCIe Lanes	24	4
AI Accelerator
Theoretical performance		50 TOPS