Intel Core i7 1255U vs Intel Core i3 N350
We compared two laptop CPUs: Intel Core i7 1255U with 10 cores 1.7GHz and Intel Core i3 N350 with 8 cores 0.1GHz . 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
Better graphics card performance
Higher specification of memory (5200 vs 4800)
Larger memory bandwidth (76.8GB/s vs 38.4GB/s)
Newer PCIe version (4.0 vs 3)
Higher base frequency (1.7GHz vs 0.1GHz)
Larger L3 cache size (12MB vs 6MB)
Intel Core i3 N350 's Advantages
Released 2 years and 11 months late
Lower TDP (7W vs 15W)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i7 1255U
+68%
2248
Intel Core i3 N350
1334
Geekbench 6 Multi Core
Intel Core i7 1255U
+78%
7162
Intel Core i3 N350
4020
General Parameters
Feb 2022
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Twin Lake
i7-1255U
Processor Number
i3-N350
BGA-1744
Socket
Intel BGA 1264
Iris Xe Graphics (96EU)
Integrated Graphics
UHD Graphics 770
-
Generation
Core 3 (Alder Lake-N)
Package
10 nm
Manufacturing Process
10 nm
12-15 W
Power Consumption
7 W
55 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
105°C
-
Foundry
Intel
CPU Performance
2
Performance Cores
-
4
Performance Core Threads
-
1.7 GHz
Performance Core Base Frequency
0.1 GHz
4.7 GHz
Performance Core Turbo Frequency
3.9 GHz
8
Efficiency Cores
0
8
Efficiency Core Threads
1.2 GHz
Efficiency Core Base Frequency
1.0 GHz
3.5 GHz
Efficiency Core Turbo Frequency
3.9 GHz
10
Total Core Count
8
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
1.0
80 K per core
L1 Cache
96 KB per core
1280 K per core
L2 Cache
2 MB shared
12 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR4-3200, DDR5, LPDDR5-4800
64 GB
Max Memory Size
16 GB
2
Max Memory Channels
76.8 GB/s
Max Memory Bandwidth
38.4 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1250 MHz
GPU Max Dynamic Frequency
1350 MHz
768
Shader Units
256
48
Texture Units
16
24
Raster Operation Units
8
96
Execution Units
32
15 W
Power Consumption
15
1.69 TFLOPS
Graphics Performance
0.64 TFLOPS
