Intel Core i5 14450HX vs Intel Core i5 8265U

VS

Intel Core i5 14450HX

Intel Core i5 8265U

We compared two laptop CPUs: Intel Core i5 14450HX with 10 cores 2.4GHz and Intel Core i5 8265U with 4 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 14450HX 's Advantages

Released 5 years and 5 months late

Higher specification of memory (5600 vs 2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.4GHz vs 1.6GHz)

Larger L3 cache size (20MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Intel Core i5 8265U 's Advantages

Lower TDP (15W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 14450HX +118%

1802

Intel Core i5 8265U

825

Cinebench R23 Multi Core

Intel Core i5 14450HX +524%

16374

Intel Core i5 8265U

2621

Geekbench 6 Single Core

Intel Core i5 14450HX +105%

2522

Intel Core i5 8265U

1230

Geekbench 6 Multi Core

Intel Core i5 14450HX +236%

11849

Intel Core i5 8265U

3524

Passmark CPU Single Core

Intel Core i5 14450HX +82%

3822

Intel Core i5 8265U

2095

Passmark CPU Multi Core

Intel Core i5 14450HX +323%

25545

Intel Core i5 8265U

6030

Intel Core i5 14450HX

VS

Intel Core i5 8265U

General Parameters

Jan 2024

Release Date

Aug 2018

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Whiskey Lake

i5-14450HX

Processor Number

i5-8265U

BGA-1964

Socket

BGA-1528

UHD Graphics (16EU)

Integrated Graphics

UHD Graphics 620

Package

10 nm

Manufacturing Process

14 nm

45-55 W

Power Consumption

15 W

157 W

Max Turbo Power Consumption

-

100 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

2.4 GHz

Performance Core Base Frequency

1.6 GHz

4.8 GHz

Performance Core Turbo Frequency

3.9 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

10

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

24

Multiplier

16x

80 K per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5600,DDR4-3200

Memory Types

DDR4-2400, LPDDR3-2133

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

37.5 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

300 MHz

1500 MHz

GPU Max Dynamic Frequency

1100 MHz

128

Shader Units

192

8

Texture Units

24

4

Raster Operation Units

3

16

Execution Units

24

6-15

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

0.38 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 14450HX

Official Website

Intel Core i5 8265U

5.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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