Intel Processor U302L vs Intel Core i7 1255U
We compared two laptop CPUs: Intel Processor U302L with 5 cores 1.2GHz and Intel Core i7 1255U with 10 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Processor U302L 's Advantages
Released 2 years and 2 months late
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Intel Core i7 1255U 's Advantages
Integrated graphics card
Higher specification of memory (5200 vs 5200)
Newer PCIe version (4.0 vs 4)
Higher base frequency (1.7GHz vs 1.2GHz)
Larger L3 cache size (12MB vs 10MB)
Score
General Parameters
Apr 2024
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Raptor Lake-PS
Core Architecture
Alder Lake
-
Processor Number
i7-1255U
Intel Socket 1700
Socket
BGA-1744
UHD Graphics 80EU
Integrated Graphics
Iris Xe Graphics (96EU)
Intel Processor (Raptor Lake)
Generation
-
Package
10 nm
Manufacturing Process
10 nm
15 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100°C
Peak Operating Temperature
100°C
Intel
Foundry
-
CPU Performance
1
Performance Cores
2
2
Performance Core Threads
4
1.2 GHz
Performance Core Base Frequency
1.7 GHz
2.4 GHz
Performance Core Turbo Frequency
4.7 GHz
4
Efficiency Cores
8
4
Efficiency Core Threads
8
900 MHz
Efficiency Core Base Frequency
1.2 GHz
1800 MHz
Efficiency Core Turbo Frequency
3.5 GHz
5
Total Core Count
10
6
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
12.0
Multiplier
17x
80 KB per core
L1 Cache
80 K per core
1.25 MB per core
L2 Cache
1280 K per core
10 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
-
Memory Parameters
DDR4-3200, DDR5-5200
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
-
Max Memory Size
64 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1250 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
96
-
Power Consumption
15 W
-
Graphics Performance
1.69 TFLOPS
