Intel Core Ultra X9 378H vs AMD Ryzen AI 9 HX PRO 470
CPU Specs Compare
General Parameters
Release Date
Apr 2026
Jan 2026
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Panther Lake
Gorgon Point
Processor Number
378H
-
Integrated Graphics
Arc B390
Radeon 890M
Generation
Ultra X9 (Panther Lake-H)
Ryzen AI 400 (Zen 5 / Zen 5c)
Series
-
Ryzen AI PRO 400 Series
Package
Manufacturing Process
3 nm
4 nm
Socket
Intel BGA 2540
AMD Socket FP8
Power Consumption
25 W
28 W
Max Turbo Power Consumption
80 W
-
Peak Operating Temperature
100°C
100°C
Foundry
Intel
TSMC
Package
FC-BGA
FP8
Die Size
-
233 mm²
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
8
Performance Core Base Frequency
2 GHz
2 GHz
Performance Core Turbo Frequency
5 GHz
5.2 GHz
Efficiency Cores
12
8
Efficiency Core Threads
12
16
Efficiency Core Base Frequency
1600 MHz
2 GHz
Efficiency Core Turbo Frequency
3.8 GHz
3.3 GHz
Total Core Count
16
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
20.0
20.0
L1 Cache
192 KB per core
80 KB per core
L2 Cache
2.5 MB per core
1 MB per core
L3 Cache
18 MB shared
24 MB
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
LPDDR5X-9600
DDR5-5600, LPDDR5x-8533
Max Memory Size
96 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
153.6 GB/s
136.5 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
-
GPU Max Dynamic Frequency
2500 MHz
3100 MHz
Shader Units
1024
-
Texture Units
64
-
Raster Operation Units
32
-
Execution Units
12
16
Power Consumption
45
-
AI Accelerator
Theoretical performance
50 TOPS
55 TOPS
NPU
-
AMD Ryzen™ AI