Intel Core i7 1355U vs Intel Core i3 N305
We compared two laptop CPUs: Intel Core i7 1355U with 10 cores 1.7GHz and Intel Core i3 N305 with 8 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 1355U 's Advantages
Better graphics card performance
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (89.6GB/s vs 38.4GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 6MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 1355U
+76%
1800
Intel Core i3 N305
1017
Cinebench R23 Multi Core
Intel Core i7 1355U
+109%
9222
Intel Core i3 N305
4409
Geekbench 6 Single Core
Intel Core i7 1355U
+77%
2379
Intel Core i3 N305
1338
Geekbench 6 Multi Core
Intel Core i7 1355U
+50%
7945
Intel Core i3 N305
5279
Blender
Intel Core i7 1355U
+93%
120
Intel Core i3 N305
62
Geekbench 5 Single Core
Intel Core i7 1355U
+57%
1709
Intel Core i3 N305
1086
Geekbench 5 Multi Core
Intel Core i7 1355U
+82%
8398
Intel Core i3 N305
4607
Passmark CPU Single Core
Intel Core i7 1355U
+64%
3594
Intel Core i3 N305
2190
Passmark CPU Multi Core
Intel Core i7 1355U
+52%
15257
Intel Core i3 N305
10001
General Parameters
Jan 2023
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake
Core Architecture
Alder Lake
i7-1355U
Processor Number
i3-N305
BGA-1744
Socket
BGA-1744
Iris Xe Graphics (96EU)
Integrated Graphics
UHD Graphics (32EU)
Package
10 nm
Manufacturing Process
10 nm
12-15 W
Power Consumption
9-15 W
55 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
105 °C
CPU Performance
2
Performance Cores
-
4
Performance Core Threads
-
1.7 GHz
Performance Core Base Frequency
5 GHz
Performance Core Turbo Frequency
-
8
Efficiency Cores
8
8
Efficiency Core Threads
8
1.2 GHz
Efficiency Core Base Frequency
1.8 GHz
3.7 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
18
80 K per core
L1 Cache
96 K per core
1280 K per core
L2 Cache
2 MB shared
12 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
Memory Types
DDR5-4800,DDR4-3200,LPDDR5-4800
96 GB
Max Memory Size
16 GB
2
Max Memory Channels
1
89.6 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
1300 MHz
GPU Max Dynamic Frequency
1250 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
