Home Comparison Intel Core i7 1255U vs Intel Core i5 1030G4

Intel Core i7 1255U vs Intel Core i5 1030G4

We compared two laptop CPUs: Intel Core i7 1255U with 10 cores 1.7GHz and Intel Core i5 1030G4 with 4 cores 0.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1255U 's Advantages
Released 2 years and 6 months late
Higher specification of memory (5200 vs 3733)
Larger memory bandwidth (76.8GB/s vs 58.3GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (1.7GHz vs 0.7GHz)
Larger L3 cache size (12MB vs 6MB)
Intel Core i5 1030G4 's Advantages
Lower TDP (9W vs 15W)

Score

Benchmark

Geekbench 5 Single Core
Intel Core i7 1255U +53%
1628
Intel Core i5 1030G4
1064
Geekbench 5 Multi Core
Intel Core i7 1255U +167%
7372
Intel Core i5 1030G4
2757
VS

General Parameters

Feb 2022
Release Date
Aug 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Ice Lake
i7-1255U
Processor Number
i5-1030G4
BGA-1744
Socket
BGA-1440
Iris Xe Graphics (96EU)
Integrated Graphics
Iris Plus Graphics G4

Package

10 nm
Manufacturing Process
10 nm
12-15 W
Power Consumption
9 W
55 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100 °C

CPU Performance

2
Performance Cores
4
4
Performance Core Threads
8
1.7 GHz
Performance Core Base Frequency
0.7 GHz
4.7 GHz
Performance Core Turbo Frequency
3.5 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1.2 GHz
Efficiency Core Base Frequency
-
3.5 GHz
Efficiency Core Turbo Frequency
-
10
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
7x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
LPDDR4-3733
64 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
58.3 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1250 MHz
GPU Max Dynamic Frequency
1050 MHz
768
Shader Units
-
48
Texture Units
-
24
Raster Operation Units
-
96
Execution Units
-
15 W
Power Consumption
-
1.69 TFLOPS
Graphics Performance
-

Miscellaneous

4.0
PCIe Version
3.0
20
PCIe Lanes
-
-
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512

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