Intel Core i5 14400 vs Intel Core i5 10300H Comparison

CPU to replace

Change

Intel Core i5 14400

10 Cores | October 2023

CHECK PRICE

Change

Intel Core i5 10300H

4 Cores 4 Cores | April 2020

CHECK PRICE

Intel Core i5 14400 vs Intel Core i5 10300H Comparison Overview

Intel Core i5 14400

See at AMAZON

Intel Core i5 10300H

See at AMAZON

Intel Core i5 14400

See at AMAZON

Intel Core i5 10300H

See at AMAZON

In this review, we will be comparing Core i5 14400 and Core i5 10300H, two CPUs by Intel. Intel Core i5 14400 was introduced to market in October 2023 and Intel Core i5 10300H was launched in April 2020. As you can see, Core i5 10300H is 3 years older than Core i5 14400. Let's see if this age difference between two laptops makes a big difference.

Core i5 14400 and Core i5 10300H are members of Intel's Core i5 series of CPUs. Below you can find the latest models from this series.

Intel Core i5 Series History

Model	Release Date	Fabrication Process	Cores / Threads
Intel Core i5 14500HX	January 2024	10nm	14 / 20
Intel Core i5 14450HX	January 2024	10nm	10 / 16
Intel Core i5 14600	October 2023	10nm	14 / 20
Intel Core i5 14400	October 2023	10nm	10 / 16
Intel Core i5 14500	October 2023	10nm	14 / 20
Intel Core i5 14400F	October 2023	10nm	10 / 16
Intel Core i5 14600KF	October 2023	10nm	14 / 20
Intel Core i5 14600K	October 2023	10nm	14 / 20

Here is a brief look at the main features of Intel Core i5 14400 and Intel Core i5 10300H before getting into our more detailed comparison.

Intel Core i5 14400 Key Specs

Launched in October 2023
Desktop Type CPU
Cores / Threads: 10 / 16
Fabrication Process: 10 nm
Max RAM Support: 128 GB

Intel Core i5 10300H Key Specs

Launched in October 2023
Laptop Type CPU
Cores / Threads: 4 / 8
Fabrication Process: 14 nm
Max RAM Support: 128 GB

Let's read on the following sections in order to better understand in detail how Core i5 14400 and Core i5 10300H 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 i5 14400 over Intel Core i5 10300H

Tecnology	10 nm vs 14 nm	More transistors in the same volume
Release Date	October, 2023 vs April, 2020	Newer Product
GPU Boost Clock	4.7 GHz vs 4.5 GHz	0.2 GHz faster Boost Clock
Cores	10 vs 4	More Cores, Good Multitasking
Threads	16 vs 8	More Threads, Good Multitasking
Efficiency Cores	Yes vs No	Has Efficiency Cores
Performance Cores / Threads	6 / 12 vs 4 / 8	More Performance Cores and Threads

Reasons to choose Intel Core i5 10300H over Intel Core i5 14400

Thermal Design Power (TDP)	45 W vs 65 W	More Energy Efficiency at Base Clock Speed

Common Strengths of Intel Core i5 10300H and Intel Core i5 14400

CPU Base Clock Speeds	2.5 GHz vs 2.5 GHz	Over Average
Integrated GPU	Yes vs Yes	Has Integrated GPU

Common Weaknesses of Intel Core i5 10300H and Intel Core i5 14400

CPU Turbo Clock Speeds	4.7 GHz vs 4.5 GHz	Below Average
Fabrication Process	10 nm vs 14 nm	Over Average
Launch Dates	October 2023 vs April 2020	CPUs are older than 1 year

Intel Core i5 14400 vs Intel Core i5 10300H: Specs Comparison Table

In this section, we will be comparing the specifications the Intel Core i5 14400 and the Intel Core i5 10300H.

Processor
Brand	Intel	Intel
Model	Core i5 14400	Core i5 10300H
Generation	14	10
Release Date	2023-10-17	2020-04-02
Type	Desktop	Laptop
CPU Fabrication Process	10 nm	14 nm
Integrated GPU	UHD Graphics 770	UHD Graphics 630
Instruction Set	x86-64	x86-64
Code Name	Raptor Lake Refresh	Comet Lake

Memory
Max Memory Supported	128 GB	128 GB
Supported Memory Type	DDR5-6000, DDR4-3200	DDR4-2933
L1 Cache	80K (per core)	64K (per core)
L2 Cache	2MB (per core)	256K (per core)
L3 Cache	20MB (shared)	8MB (shared)
ECC Support	No	No
Memory Channels	2	2

Cores & Clock Speeds
Cores / Threads	10 / 16	4 / 8
Perf. Cores / Threads	6 / 12	4 / 12
Eff. Cores / Threads	4 / 4	None
Base Frequency	2.5 GHz	2.5 GHz
Turbo Frequency	4.7 GHz	4.5 GHz
Eff. Core Base Frequency	1.8 GHz	None
Eff. Core Turbo Frequency	3.60 GHz	None
Multiplier	25x	25x
Unlocked Multiplier	No	No

Connections and Others
Base TDP	65 W	45 W
Peak Temperature	100 °C	100 °C
Socket	LGA-1700	BGA-1440
PCI Express Version	5.0	3.0
PCI Express Lanes	20	16

Integrated GPU Specs
IGP Name	UHD Graphics 770	UHD Graphics 630
GPU Base Clock	300	350
GPU Boost Clock	1550	1050
TGP	15 W	15 W
FLOPS	0.78 TFLOPS	0.38 TFLOPS
ShadingUnitsCores	256	192
TMUs	16	24
ROPs	8	3
Execution_units	32	24