Intel Core Ultra 7 255HX vs Intel Core i7 10510Y
CPU Specs Compare
General Parameters
Release Date
Jan 2025
Aug 2019
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Arrow Lake
Amber Lake-Y
Processor Number
255HX
i7-10510Y
Integrated Graphics
Arc Graphics (4-Cores)
UHD Graphics
Generation
Ultra 7 (Arrow Lake)
-
Package
Manufacturing Process
3 nm
14 nm
Socket
FCBGA-2114
BGA-1377
Power Consumption
45-55 W
7 W
Max Turbo Power Consumption
160 W
-
Peak Operating Temperature
105 °C
100 °C
Foundry
Intel
-
Package
FC-LGA18V
-
CPU Performance
Performance Cores
8
4
Performance Core Threads
8
8
Performance Core Base Frequency
2.4 GHz
1.2 GHz
Performance Core Turbo Frequency
5.2 GHz
4.5 GHz
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
4.5 GHz
-
Total Core Count
20
4
Total Thread Count
20
8
Bus Frequency
100 MHz
-
Multiplier
24
12x
L1 Cache
112 K per core
64 K per core
L2 Cache
2 MB per core
256 K per core
L3 Cache
30 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
SMP
1
-
Memory Parameters
Memory Types
DDR5-6400
LPDDR3-2133, DDR3L-1600
Max Memory Size
192 GB
16 GB
Max Memory Channels
2
2
Max Memory Bandwidth
102.4 GB/s
33.33 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1850 MHz
1150 MHz
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
-
Power Consumption
14
-
Miscellaneous
📊 Benchmark
Cinebench R23
2,030
954
Cinebench R23
25,611
2,609
Geekbench 6
3,102
1,042
Geekbench 6
15,879
2,561
Cinebench 2024
132
-
Cinebench 2024
1,590
-
Geekbench 5
-
1,071
Geekbench 5
-
2,593
Passmark CPU
-
1,984
Passmark CPU
-
5,082