Intel Core i9 13900H vs Intel Core i5 13450HX

VS

Intel Core i9 13900H Intel Core i5 13450HX

We compared two laptop CPUs: Intel Core i9 13900H with 14 cores 2.6GHz and Intel Core i5 13450HX 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 i9 13900H 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5-6400 vs DDR5-4800)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (2.6GHz vs 2.4GHz)

Larger L3 cache size (24MB vs 20MB)

Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900H +6%

1976

Intel Core i5 13450HX

1857

Cinebench R23 Multi Core

Intel Core i9 13900H +19%

17935

Intel Core i5 13450HX

15001

Geekbench 6 Single Core

Intel Core i9 13900H +14%

2674

Intel Core i5 13450HX

2330

Geekbench 6 Multi Core

Intel Core i9 13900H +19%

14727

Intel Core i5 13450HX

12353

Blender

Intel Core i9 13900H +23%

277

Intel Core i5 13450HX

224

Geekbench 5 Single Core

Intel Core i9 13900H +3%

1842

Intel Core i5 13450HX

1784

Geekbench 5 Multi Core

Intel Core i9 13900H +14%

14479

Intel Core i5 13450HX

12674

Intel Core i9 13900H

VS

Intel Core i5 13450HX

General Parameters

Jan 2023

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Raptor Lake

i9-13900H

Processor Number

i5-13450HX

BGA-1744

Socket

BGA-1964

Iris Xe Graphics (96 EU)

Integrated Graphics

UHD Graphics (16EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1744

Socket

BGA-1964

35-45 W

Power Consumption

45-55 W

115 W

Max Turbo Power Consumption

157 W

100°C

Peak Operating Temperature

100°C

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

12

2.6 GHz

Performance Core Base Frequency

2.4 GHz

5.4 GHz

Performance Core Turbo Frequency

4.6 GHz

8

Efficiency Cores

4

8

Efficiency Core Threads

4

1.9 GHz

Efficiency Core Base Frequency

1.8 GHz

4.1 GHz

Efficiency Core Turbo Frequency

3.4 GHz

14

Total Core Count

10

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

18x

80 K per core

L1 Cache

-

2 MB per core

L2 Cache

1280 K per core

24 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267

Memory Types

DDR5-4800, DDR4-3200

96 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

350 MHz

1500 MHz

GPU Max Dynamic Frequency

1450 MHz

768

Shader Units

128

48

Texture Units

16

24

Raster Operation Units

8

96

Execution Units

16

15 W

Power Consumption

15 W

1.69 TFLOPS

Graphics Performance

0.382 TFLOPS

Miscellaneous

Intel Core i9 13900H

Official Website

Intel Core i5 13450HX

5.0

PCIe Version

5.0

28

PCIe Lanes

20

Related CPU Comparisons

1

Intel Core i9 13900H vs Intel Core Ultra 7 155H

2

AMD Ryzen 9 7940HS vs Intel Core i9 13900H

3

AMD Ryzen 9 8945HS vs Intel Core i9 13900H

4

Intel Core Ultra 9 185H vs Intel Core i9 13900H

5

Intel Core i9 13900H vs Intel Core i7 13700H

6

Intel Core i9 13980HX vs Intel Core i9 13900H

7

Intel Core i5 13450HX vs Intel Core i5 12450H

8

Intel Core i5 13450HX vs Intel Core i5 13500H

9

Intel Core i9 13900H vs Intel Core i7 10750H

10

Intel Core i9 13900H vs AMD Ryzen 7 7745HX