Intel Core i3 N300 vs Intel Core i3 1305U Comparison

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Intel Core i3 N300

8 Cores | CPU

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Intel Core i3 1305U

5 Cores | January 2023

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Intel Core i3 N300 vs Intel Core i3 1305U Comparison Overview

Intel Core i3 N300

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Intel Core i3 1305U

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Intel Core i3 N300

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Intel Core i3 1305U

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In this review, we will be comparing Core i3 N300 and Core i3 1305U, two CPUs by Intel. Intel Core i3 N300 was introduced to market in January 2023 and Intel Core i3 1305U was launched in January 2023. Both Core i3 N300 and Core i3 1305U were launched within the same month so we are expecting this to be a fair comparison regarding age and available technology level.

Core i3 N300 and Core i3 1305U are members of Intel's Core i3 series of CPUs. Below you can find the latest models from this series.

Intel Core i3 Series History

Model	Release Date	Fabrication Process	Cores / Threads
Intel Core i3 14100	October 2023	10nm	4 / 8
Intel Core i3 14100F	October 2023	10nm	4 / 8
Intel Core i3 N300	January 2023	10nm	8 / 8
Intel Core i3 N305	January 2023	10nm	8 / 8
Intel Core i3 1315U	January 2023	10nm	6 / 8
Intel Core i3 1305U	January 2023	10nm	5 / 6
Intel Core i3 13100F	January 2023	10nm	4 / 8
Intel Core i3 13100	January 2023	10nm	4 / 8

Here is a brief look at the main features of Intel Core i3 N300 and Intel Core i3 1305U before getting into our more detailed comparison.

Intel Core i3 N300 Key Specs

Launched in January 2023
Laptop Type CPU
Cores / Threads: 8 / 8
Fabrication Process: 10 nm
Max Memory Support: 16 GB
Supporting Ram Type: DDR5

Intel Core i3 1305U Key Specs

Launched in January 2023
Laptop Type CPU
Cores / Threads: 5 / 6
Fabrication Process: 10 nm
Max Memory Support: 64 GB
Supporting Ram Type: DDR5

Let's read on the following sections in order to better understand in detail how Core i3 N300 and Core i3 1305U compares and decide which one is better for you.

**This post contains affiliate links and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Reasons to choose Intel Core i3 N300 over Intel Core i3 1305U

Thermal Design Power (TDP)	7 W vs 12 W	More Energy Efficiency at Base Clock Speed
Cores	8 vs 5	More Cores, Good Multitasking
Threads	8 vs 6	More Threads, Good Multitasking

Reasons to choose Intel Core i3 1305U over Intel Core i3 N300

GPU Base Clock	1.6 GHz vs 0.1 GHz	1.5 GHz faster Base Clock
GPU Boost Clock	4.5 GHz vs 3.8 GHz	0.7 GHz faster Boost Clock
Max. Memory Size	64 GB vs 16 GB	Supports More RAM
Performance Cores	Yes vs No	Has Performance Cores

Common Strengths of Intel Core i3 N300 and Intel Core i3 1305U

Integrated GPU	Yes vs Yes	Has Integrated GPU

Common Weaknesses of Intel Core i3 N300 and Intel Core i3 1305U

CPU Base Clock Speeds	0.1 GHz vs 1.6 GHz	Below Average
CPU Turbo Clock Speeds	3.8 GHz vs 4.5 GHz	Below Average
Fabrication Process	10 nm vs 10 nm	Over Average
Launch Dates	January 2023 vs January 2023	CPUs are older than 1 year

Intel Core i3 N300 vs Intel Core i3 1305U: Specs Comparison Table

In this section, we will be comparing the specifications the Intel Core i3 N300 and the Intel Core i3 1305U.

Processor
Brand	Intel	Intel
Model	Core i3 N300	Core i3 1305U
Release Date	2023-01-03	2023-01-03
Type	Laptop	Laptop
CPU Fabrication Process	10 nm	10 nm
Integrated GPU	UHD Graphics (32EU)	UHD Graphics (64EU)
Instruction Set	x86-64	x86-64
Code Name	Alder Lake	Raptor Lake

Memory
Max Memory Supported	16 GB	64 GB
Supported Memory Type	DDR5-4800, DDR4-3200, LPDDR5-4800	DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267
L1 Cache	96K (per core)	80K (per core)
L2 Cache	2MB (shared)	1280K (per core)
L3 Cache	6MB (shared)	10MB (shared)
ECC Support	No	No
Memory Channels	1	2

Cores & Clock Speeds
Cores / Threads	8 / 8	5 / 6
Perf. Cores / Threads	None	1 /
Eff. Cores / Threads	8 / 8	4 / 4
Base Frequency	0.1 GHz	1.6 GHz
Turbo Frequency	3.8 GHz	4.5 GHz
Eff. Core Base Frequency	0.8 GHz	1.3 GHz
Eff. Core Turbo Frequency	3.80 GHz	3.30 GHz
Multiplier	8x	16x
Unlocked Multiplier	No	No

Connections and Others
Base TDP	7 W	12 W
Peak Temperature	105 °C	100 °C
Socket	BGA-1264	BGA-1744
PCI Express Version	3.0	4.0
PCI Express Lanes	9	20

Integrated GPU Specs
IGP Name	UHD Graphics (32EU)	UHD Graphics (64EU)
GPU Base Clock	300	300
GPU Boost Clock	1250	1250
TGP	45 W	45 W
FLOPS	0.74 TFLOPS	1.43 TFLOPS
ShadingUnitsCores	256	512
TMUs	16	32
ROPs	8	16
Execution_units	32	64