Product Compare

Intel Core Ultra X9 378H vs AMD Ryzen 9 7950X3D

	CPU Intel Core Ultra X9 378H	CPU AMD Ryzen 9 7950X3D
General Parameters
Release Date	Apr 2026	Jan 2023
Manufacturer	Intel	Amd
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Panther Lake	Zen 4 (Raphael)
Processor Number	378H	7950X3D
Integrated Graphics	Arc B390	Radeon Graphics (Ryzen 7000)
Generation	Ultra X9 (Panther Lake-H)
Package
Manufacturing Process	3 nm	5 nm
Socket	Intel BGA 2540	AM5
Power Consumption	25 W	120 W
Max Turbo Power Consumption	80 W	162 W
Peak Operating Temperature	100°C	89 °C
Foundry	Intel
Package	FC-BGA
Transistor Count		13.1 billions
CPU Performance
Performance Cores	4	16
Performance Core Threads	8	32
Performance Core Base Frequency	2 GHz	4.2 GHz
Performance Core Turbo Frequency	5 GHz	5.7 GHz
Efficiency Cores	12
Efficiency Core Threads	12
Efficiency Core Base Frequency	1600 MHz
Efficiency Core Turbo Frequency	3.8 GHz
Total Core Count	16	16
Total Thread Count	16	32
Bus Frequency	100 MHz	100 MHz
Multiplier	20.0	42
L1 Cache	192 KB per core	64 K per core
L2 Cache	2.5 MB per core	1 MB per core
L3 Cache	18 MB shared	128 MB shared
Unlocked Multiplier	No	Yes
SMP	1
Memory Parameters
Memory Types	LPDDR5X-9600	DDR5-5200
Max Memory Size	96 GB	128 GB
Max Memory Channels	2	2
Max Memory Bandwidth	153.6 GB/s	83.2 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	800 MHz	400 MHz
GPU Max Dynamic Frequency	2500 MHz	2200 MHz
Shader Units	1024	128
Texture Units	64	8
Raster Operation Units	32	4
Execution Units	12	2
Power Consumption	45	15
AI Accelerator
Theoretical performance	50 TOPS
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5	5.0
PCIe Lanes	4	28