Intel Core i5 10500H vs Intel Core Ultra 7 251HX
CPU Specs Compare
General Parameters
Release Date
Apr 2020
Apr 2026
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Comet Lake-H
Arrow Lake
Processor Number
i5-10500H
251HX
Integrated Graphics
UHD Graphics 630
Arc Graphics (4-Cores)
Package
Manufacturing Process
14 nm
3 nm
Socket
BGA-1440
FCBGA-2114
Power Consumption
35-45 W
45-55 W
Peak Operating Temperature
100 °C
105 °C
Max Turbo Power Consumption
-
160 W
CPU Performance
Performance Cores
6
6
Performance Core Threads
12
6
Performance Core Base Frequency
2.5 GHz
2.9 GHz
Performance Core Turbo Frequency
4.5 GHz
5.1 GHz
Total Core Count
6
18
Total Thread Count
12
18
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
29
L1 Cache
64 K per core
192 K per core
L3 Cache
12 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
-
12
Efficiency Core Threads
-
12
Efficiency Core Base Frequency
-
2.5 GHz
Efficiency Core Turbo Frequency
-
4.5 GHz
L2 Cache
-
2 MB per core
Memory Parameters
Memory Types
DDR4-2933
DDR5-6400
Max Memory Size
128 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
45.8 GB/s
102.4 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
350 MHz
300 MHz
GPU Max Dynamic Frequency
1050 MHz
1800 MHz
Shader Units
192
512
Texture Units
24
32
Raster Operation Units
3
16
Execution Units
24
64
Power Consumption
15 W
14
Max Resolution
4096x2304 - 60 Hz
-
📊 Benchmark
Cinebench R23
1,152
-
Cinebench R23
6,772
-
Geekbench 6
1,468
2,940
Geekbench 5
1,146
-
Geekbench 6
5,456
15,262
Geekbench 5
5,634
-
Blender
92
-
Passmark CPU
2,595
-
Passmark CPU
11,506
-
Cinebench 2024
-
130
Cinebench 2024
-
1,761