Intel Core Ultra 7 251HX vs AMD Ryzen AI Max+ PRO 495
CPU · Specs Compare
General Parameters
Release Date
Apr 2026
May 2026
Manufacturer
Intel
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
—
Core Architecture
Arrow Lake
Gorgon Halo
Processor Number
251HX
—
Integrated Graphics
Arc Graphics (4-Cores)
Radeon 8065S
Generation
—
Ryzen AI Max+ PRO (Zen 5)
Package
Manufacturing Process
3 nm
4 nm
Socket
FCBGA-2114
AMD Socket FP11
Power Consumption
45-55 W
55 W
Max Turbo Power Consumption
160 W
—
Peak Operating Temperature
105 °C
100°C
Foundry
—
TSMC
Die Size
—
2x70.6 mm²
I/O Die Size
—
308 mm²
Package
—
FC-BGA
CPU Performance
Performance Cores
6
—
Performance Core Threads
6
—
Performance Core Base Frequency
2.9 GHz
3.1 GHz
Performance Core Turbo Frequency
5.1 GHz
5.2 GHz
Efficiency Cores
12
—
Efficiency Core Threads
12
—
Efficiency Core Base Frequency
2.5 GHz
—
Efficiency Core Turbo Frequency
4.5 GHz
—
Total Core Count
18
16
Total Thread Count
18
32
Bus Frequency
100 MHz
100 MHz
Multiplier
29
31.0
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
64 MB
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-6400
LPDDR5X-8533
Max Memory Size
256 GB
192 up to GB
Max Memory Channels
2
4
Max Memory Bandwidth
102.4 GB/s
273.1 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1800 MHz
—
Shader Units
512
—
Texture Units
32
—
Raster Operation Units
16
—
Execution Units
64
—
Power Consumption
14
—
Miscellaneous
PCIe Version
5.0
4
PCIe Lanes
24
16
Benchmark
Geekbench 6
2,940
—
Geekbench 6
15,262
—
Cinebench 2024
130
—
Cinebench 2024
1,761
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.