Intel Core Ultra 7 251HX vs AMD Ryzen AI 5 430
CPU Specs Compare
General Parameters
Release Date
Apr 2026
Jan 2026
Manufacturer
Intel
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Zen 5 (Gorgon Point)
Processor Number
251HX
430
Integrated Graphics
Arc Graphics (4-Cores)
Radeon 840M
Generation
-
Ryzen AI 7 (Zen 5 (Gorgon Point))
Series
-
Ryzen AI 400 Series
Package
Manufacturing Process
3 nm
4 nm
Socket
FCBGA-2114
FP8
Power Consumption
45-55 W
15-28 W
Max Turbo Power Consumption
160 W
W
Peak Operating Temperature
105 °C
100 °C
Foundry
-
TSMC
I/O Process Size
-
6 nm
Package
-
FP8
CPU Performance
Performance Cores
6
1
Performance Core Threads
6
2
Performance Core Base Frequency
2.9 GHz
2.0 GHz
Performance Core Turbo Frequency
5.1 GHz
4.5 GHz
Efficiency Cores
12
3
Efficiency Core Threads
12
6
Efficiency Core Base Frequency
2.5 GHz
2.0 GHz
Efficiency Core Turbo Frequency
4.5 GHz
3.4 GHz
Total Core Count
18
4
Total Thread Count
18
8
Bus Frequency
100 MHz
100 MHz
Multiplier
29
20
L1 Cache
192 K per core
80 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
30 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600,LPDDR5X-8000
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
128 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
800 MHz
GPU Max Dynamic Frequency
1800 MHz
2800 MHz
Shader Units
512
256
Texture Units
32
16
Raster Operation Units
16
8
Execution Units
64
4
Power Consumption
14
15-54
Max Resolution
-
7680x4320 - 60 Hz
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
50 TOPS
📊 Benchmark
Geekbench 6
2,940
2,482
Geekbench 6
15,262
7,692
Cinebench 2024
130
-
Cinebench 2024
1,761
-
Cinebench R23
-
1,824
Cinebench R23
-
8,811