Intel Core i5 1145G7 vs Intel Core i5 14450HX

VS

Intel Core i5 1145G7

Intel Core i5 14450HX

We compared two laptop CPUs: Intel Core i5 1145G7 with 4 cores 1.1GHz and Intel Core i5 14450HX with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1145G7 's Advantages

Better graphics card performance

Higher base frequency (2.6GHz vs 2.4GHz)

Lower TDP (28W vs 55W)

Intel Core i5 14450HX 's Advantages

Released 3 years and 4 months late

Higher specification of memory (5600 vs 4267)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (20MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 1145G7

1375

Intel Core i5 14450HX +31%

1802

Cinebench R23 Multi Core

Intel Core i5 1145G7

4767

Intel Core i5 14450HX +243%

16374

Geekbench 6 Single Core

Intel Core i5 1145G7

969

Intel Core i5 14450HX +160%

2522

Geekbench 6 Multi Core

Intel Core i5 1145G7

2498

Intel Core i5 14450HX +374%

11849

Passmark CPU Single Core

Intel Core i5 1145G7

2790

Intel Core i5 14450HX +36%

3822

Passmark CPU Multi Core

Intel Core i5 1145G7

10044

Intel Core i5 14450HX +154%

25545

Intel Core i5 1145G7

VS

Intel Core i5 14450HX

General Parameters

Sep 2020

Release Date

Jan 2024

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Tiger Lake UP3

Core Architecture

Raptor Lake Refresh

i5-1145G7

Processor Number

i5-14450HX

BGA-1449

Socket

BGA-1964

Iris Xe Graphics G7 80EU

Integrated Graphics

UHD Graphics (16EU)

Package

10 nm

Manufacturing Process

10 nm

12-28 W

Power Consumption

45-55 W

-

Max Turbo Power Consumption

157 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

6

8

Performance Core Threads

12

1.1-2.6 GHz

Performance Core Base Frequency

2.4 GHz

4.4 GHz

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.5 GHz

4

Total Core Count

10

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

11-26x

Multiplier

24

96 K per core

L1 Cache

80 K per core

1280 K per core

L2 Cache

2 MB per core

8 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR5-5600,DDR4-3200

64 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

1300 MHz

GPU Max Dynamic Frequency

1500 MHz

640

Shader Units

128

40

Texture Units

8

20

Raster Operation Units

4

80

Execution Units

16

15 W

Power Consumption

6-15

1.41 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 1145G7

Official Website

Intel Core i5 14450HX

4.0

PCIe Version

5.0

16

PCIe Lanes

20

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