Intel Core Ultra 7 255HX vs Intel Core i5 1035G1
We compared two laptop CPUs: Intel Core Ultra 7 255HX with 20 cores 2.4GHz and Intel Core i5 1035G1 with 4 cores 1.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
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 51.2GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.4GHz vs 1.0GHz)
Larger L3 cache size (30MB vs 6MB)
More modern manufacturing process (3nm vs 10nm)
Intel Core i5 1035G1 's Advantages
Lower TDP (15W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 255HX
+89%
2030
Intel Core i5 1035G1
1073
Cinebench R23 Multi Core
Intel Core Ultra 7 255HX
+506%
25611
Intel Core i5 1035G1
4224
Geekbench 6 Single Core
Intel Core Ultra 7 255HX
+114%
3102
Intel Core i5 1035G1
1448
Geekbench 6 Multi Core
Intel Core Ultra 7 255HX
+263%
15879
Intel Core i5 1035G1
4370
General Parameters
Jan 2025
Release Date
Aug 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Ice Lake
255HX
Processor Number
i5-1035G1
FCBGA-2114
Socket
BGA-1526
Arc Graphics (4-Cores)
Integrated Graphics
UHD Graphics G1
Ultra 7 (Arrow Lake)
Generation
-
Package
3 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
15 W
160 W
Max Turbo Power Consumption
-
105 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
CPU Performance
8
Performance Cores
4
8
Performance Core Threads
8
2.4 GHz
Performance Core Base Frequency
1.0 GHz
5.2 GHz
Performance Core Turbo Frequency
3.6 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
4.5 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
24
Multiplier
10x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
30 MB shared
L3 Cache
6 MB shared
Yes
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR5-6400
Memory Types
DDR4-3200, LPDDR4-3733
192 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
51.2 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1850 MHz
GPU Max Dynamic Frequency
1050 MHz
512
Shader Units
256
32
Texture Units
32
16
Raster Operation Units
4
64
Execution Units
-
14
Power Consumption
15 W
-
Max Resolution
5120x3200 - 60 Hz
1.9 TFLOPS
Graphics Performance
-
Miscellaneous
5.0
PCIe Version
3.0
24
PCIe Lanes
-
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
