Home Comparison Intel Core i3 N305 vs Intel Core i5 1230U

Intel Core i3 N305 vs Intel Core i5 1230U

Intel Core i3 N305
VS
Intel Core i5 1230U
Intel Core i3 N305
Intel Core i5 1230U
We compared two laptop CPUs: Intel Core i3 N305 with 8 cores 1.8GHz and Intel Core i5 1230U with 10 cores 1.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 N305 's Advantages
Released 11 months late
Intel Core i5 1230U '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 3.0)
Larger L3 cache size (12MB vs 6MB)
Lower TDP (9W vs 15W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i3 N305
1010
Intel Core i5 1230U +38%
1399
Cinebench R23 Multi Core
Intel Core i3 N305
4407
Intel Core i5 1230U +31%
5817
Geekbench 6 Single Core
Intel Core i3 N305
1275
Intel Core i5 1230U +44%
1848
Geekbench 6 Multi Core
Intel Core i3 N305
4905
Intel Core i5 1230U +46%
7169
Geekbench 5 Single Core
Intel Core i3 N305
1086
Intel Core i5 1230U +40%
1525
Geekbench 5 Multi Core
Intel Core i3 N305
4607
Intel Core i5 1230U +48%
6842
Intel Core i3 N305
VS
Intel Core i5 1230U

General Parameters

Jan 2023
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Alder Lake-U
i3-N305
Processor Number
i5-1230U
BGA-1744
Socket
LGA-1700
UHD Graphics (32EU)
Integrated Graphics
Iris Xe Graphics (80EU)

Package

10 nm
Manufacturing Process
10 nm
9-15 W
Power Consumption
9 W
105°C
Peak Operating Temperature
100 °C

CPU Performance

-
Performance Cores
2
Performance Core Base Frequency
1.0 GHz
-
Performance Core Turbo Frequency
4.4 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.9 GHz
Efficiency Core Turbo Frequency
-
8
Total Core Count
10
8
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
10x
96 K per core
L1 Cache
80 K per core
2 MB shared
L2 Cache
1280 K per core
6 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800
Memory Types
LPDDR5-5200, LPDDR4x-4267
16 GB
Max Memory Size
64 GB
1
Max Memory Channels
2
38.4 GB/s
Max Memory Bandwidth
76.8 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
850 MHz
256
Shader Units
640
16
Texture Units
40
8
Raster Operation Units
20
32
Execution Units
80
45 W
Power Consumption
15 W
0.74 TFLOPS
Graphics Performance
1.41 TFLOPS

Miscellaneous

Intel Core i3 N305
Official Website
Intel Core i5 1230U
3.0
PCIe Version
4.0
9
PCIe Lanes
14

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