Intel Core i5 1030G7 vs Intel Core Ultra 7 255HX
We compared two laptop CPUs: Intel Core i5 1030G7 with 4 cores 0.8GHz and Intel Core Ultra 7 255HX with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 1030G7 's Advantages
Lower TDP (9W vs 55W)
Intel Core Ultra 7 255HX 's Advantages
Released 5 years and 5 months late
Higher specification of memory (6400 vs 3733)
Larger memory bandwidth (102.4GB/s vs 58.3GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.4GHz vs 0.8GHz)
Larger L3 cache size (30MB vs 6MB)
More modern manufacturing process (3nm vs 10nm)
Score
General Parameters
Aug 2019
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Ice Lake
Core Architecture
Arrow Lake
i5-1030G7
Processor Number
255HX
BGA-1440
Socket
FCBGA-2114
Iris Plus Graphics
Integrated Graphics
Arc Graphics (4-Cores)
-
Generation
Ultra 7 (Arrow Lake)
Package
10 nm
Manufacturing Process
3 nm
9 W
Power Consumption
45-55 W
-
Max Turbo Power Consumption
160 W
100 °C
Peak Operating Temperature
105 °C
-
Foundry
Intel
CPU Performance
4
Performance Cores
8
8
Performance Core Threads
8
0.8 GHz
Performance Core Base Frequency
2.4 GHz
3.5 GHz
Performance Core Turbo Frequency
5.2 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
4.5 GHz
4
Total Core Count
20
8
Total Thread Count
20
-
Bus Frequency
100 MHz
-
Multiplier
24
-
L1 Cache
112 K per core
-
L2 Cache
2 MB per core
6 MB shared
L3 Cache
30 MB shared
-
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
LPDDR4-3733
Memory Types
DDR5-6400
32 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
58.3 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
1050 MHz
GPU Max Dynamic Frequency
1850 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
-
Power Consumption
14
-
Graphics Performance
1.9 TFLOPS
Miscellaneous
3.0
PCIe Version
5.0
-
PCIe Lanes
24
SSE4.1, SSE4.2, AVX-2, AVX-512
Extended Instruction Set
-
