Intel Core Ultra 7 251HX vs AMD Ryzen AI 9 HX PRO 475
CPU Specs Compare
General Parameters
Release Date
Apr 2026
Jan 2026
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
-
Core Architecture
Arrow Lake
Gorgon Point
Processor Number
251HX
-
Integrated Graphics
Arc Graphics (4-Cores)
Radeon 890M
Generation
-
Ryzen AI 400 (Zen 5 / Zen 5c)
Series
-
Ryzen AI PRO 400 Series
Package
Manufacturing Process
3 nm
4 nm
Socket
FCBGA-2114
AMD Socket FP8
Power Consumption
45-55 W
28 W
Max Turbo Power Consumption
160 W
-
Peak Operating Temperature
105 °C
100°C
Foundry
-
TSMC
Die Size
-
233 mm²
Package
-
FP8
CPU Performance
Performance Cores
6
4
Performance Core Threads
6
8
Performance Core Base Frequency
2.9 GHz
2 GHz
Performance Core Turbo Frequency
5.1 GHz
5.2 GHz
Efficiency Cores
12
8
Efficiency Core Threads
12
16
Efficiency Core Base Frequency
2.5 GHz
2.0 GHz
Efficiency Core Turbo Frequency
4.5 GHz
3.3 GHz
Total Core Count
18
12
Total Thread Count
18
24
Bus Frequency
100 MHz
100 MHz
Multiplier
29
20.0
L1 Cache
192 K per core
80 KB per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
30 MB shared
24 MB
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-5600, LPDDR5X-8533
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
136.5 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1800 MHz
3100 MHz
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
16
Power Consumption
14
-
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
60 TOPS
📊 Benchmark
Geekbench 6
2,940
-
Geekbench 6
15,262
-
Cinebench 2024
130
-
Cinebench 2024
1,761
-