Intel Core Ultra 7 251HX vs Intel Core Ultra 5 225F
CPU Specs Compare
General Parameters
Release Date
Apr 2026
Dec 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Arrow Lake
Processor Number
251HX
225F
Integrated Graphics
Arc Graphics (4-Cores)
No
Generation
-
Ultra 5 (Arrow Lake)
Package
Manufacturing Process
3 nm
3 nm
Socket
FCBGA-2114
FCLGA-1851
Power Consumption
45-55 W
65 W
Max Turbo Power Consumption
160 W
121 W
Peak Operating Temperature
105 °C
105 °C
Transistor Count
-
17.8 billions
Foundry
-
TSMC
Die Size
-
243 mm²
Package
-
FC-LGA18W
CPU Performance
Performance Cores
6
6
Performance Core Threads
6
6
Performance Core Base Frequency
2.9 GHz
3.3 GHz
Performance Core Turbo Frequency
5.1 GHz
4.9 GHz
Efficiency Cores
12
4
Efficiency Core Threads
12
4
Efficiency Core Base Frequency
2.5 GHz
2.7 GHz
Efficiency Core Turbo Frequency
4.5 GHz
4.4 GHz
Total Core Count
18
10
Total Thread Count
18
10
Bus Frequency
100 MHz
100 MHz
Multiplier
29
33
L1 Cache
192 K per core
192 K per core
L2 Cache
2 MB per core
3 MB per core
L3 Cache
30 MB shared
20 MB shared
Unlocked Multiplier
Yes
No
SMP
-
1
Memory Parameters
Memory Types
DDR5-6400
DDR5-6400
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
102.4 GB/s
ECC Memory Support
No
No
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
-
📊 Benchmark
Geekbench 6
2,940
2,847
Geekbench 6
15,262
14,714
Cinebench 2024
130
119
Cinebench 2024
1,761
931
Cinebench R23
-
2,070
Cinebench R23
-
16,114
Passmark CPU
-
4,472
Passmark CPU
-
31,606