AMD Ryzen AI 7 PRO 450 vs Intel Core Ultra X9 378H
CPU · Specs Compare
General Parameters
Release Date
Jan 2026
Apr 2026
Manufacturer
AMD
Intel
Type
Laptop
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)
Series
Ryzen AI PRO 400 Series
—
Instruction Set
—
x86-64
Processor Number
—
378H
Package
Manufacturing Process
4 nm
3 nm
Socket
AMD Socket FP8
Intel BGA 2540
Power Consumption
28 W
25 W
Peak Operating Temperature
100°C
100°C
Foundry
TSMC
Intel
Die Size
195 mm²
—
Package
FP8
FC-BGA
Max Turbo Power Consumption
—
80 W
CPU Performance
Performance Cores
4
4
Performance Core Threads
8
8
Performance Core Base Frequency
2 GHz
2 GHz
Performance Core Turbo Frequency
5.1 GHz
5 GHz
Efficiency Cores
4
12
Efficiency Core Threads
8
12
Efficiency Core Base Frequency
2.0 GHz
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
16 MB
18 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Memory Parameters
Memory Types
DDR5-5600, LPDDR5X-8000
LPDDR5X-9600
Max Memory Size
256 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
128 GB/s
153.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
3100 MHz
2500 MHz
Execution Units
8
12
GPU Base Frequency
—
800 MHz
Shader Units
—
1024
Texture Units
—
64
Raster Operation Units
—
32
Power Consumption
—
45
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
50 TOPS
50 TOPS
Miscellaneous
PCIe Version
4
5
PCIe Lanes
16
4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.