Product Compare

AMD Ryzen AI 7 450G vs Intel Core Ultra X9 378H

	CPU AMD Ryzen AI 7 450G	CPU Intel Core Ultra X9 378H
General Parameters
Release Date	Mar 2026	Apr 2026
Manufacturer	AMD	Intel
Type	Desktop	Laptop
Core Architecture	Gorgon Point	Panther Lake
Integrated Graphics	Radeon 860M	Arc B390
Generation	Ryzen AI 400 (Zen 5 / Zen 5c)	Ultra X9 (Panther Lake-H)
Instruction Set		x86-64
Processor Number		378H
Package
Manufacturing Process	4 nm	3 nm
Socket	AMD Socket AM5	Intel BGA 2540
Power Consumption	65 W	25 W
Peak Operating Temperature	95°C	100°C
Foundry	TSMC	Intel
Die Size	195 mm²
Package	FC-LGA1718	FC-BGA
Max Turbo Power Consumption		80 W
CPU Performance
Performance Core Base Frequency	2 GHz	2 GHz
Performance Core Turbo Frequency	5.1 GHz	5 GHz
Efficiency Core Base Frequency	2000 MHz	1600 MHz
Efficiency Core Turbo Frequency	3.6 GHz	3.8 GHz
Total Core Count	8	16
Total Thread Count	16	16
Bus Frequency	100 MHz	100 MHz
Multiplier	20.0	20.0
L1 Cache	80 KB per core	192 KB per core
L2 Cache	1 MB per core	2.5 MB per core
L3 Cache	8 MB	18 MB shared
Unlocked Multiplier	Yes	No
SMP	1	1
Performance Cores		4
Performance Core Threads		8
Efficiency Cores		12
Efficiency Core Threads		12
Memory Parameters
Memory Types	DDR5, LPDDR5X-5600	LPDDR5X-9600
Max Memory Channels	2	2
ECC Memory Support	Yes	No
Max Memory Size		96 GB
Max Memory Bandwidth		153.6 GB/s
Miscellaneous
PCIe Version	4	5
PCIe Lanes	12	4
Official Website		Official Link ↗
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		800 MHz
GPU Max Dynamic Frequency		2500 MHz
Shader Units		1024
Texture Units		64
Raster Operation Units		32
Execution Units		12
Power Consumption		45
AI Accelerator
Theoretical performance		50 TOPS