Intel Core i9 13900HX vs AMD Ryzen 9 7845HX

VS

Intel Core i9 13900HX AMD Ryzen 9 7845HX

We compared two laptop CPUs: Intel Core i9 13900HX with 24 cores 2.2GHz and AMD Ryzen 9 7845HX with 12 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 13900HX 's Advantages

Better graphics card performance

Higher specification of memory (DDR5-5600 vs DDR5-5200)

Larger memory bandwidth (89.6GB/s vs 83.2GB/s)

Lower TDP (45W vs 45W)

AMD Ryzen 9 7845HX 's Advantages

Higher base frequency (3.0GHz vs 2.2GHz)

Larger L3 cache size (64MB vs 36MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900HX +10%

2092

AMD Ryzen 9 7845HX

1886

Cinebench R23 Multi Core

Intel Core i9 13900HX +7%

28858

AMD Ryzen 9 7845HX

26842

Geekbench 6 Single Core

Intel Core i9 13900HX +8%

2826

AMD Ryzen 9 7845HX

2600

Geekbench 6 Multi Core

Intel Core i9 13900HX +30%

16799

AMD Ryzen 9 7845HX

12851

Blender

Intel Core i9 13900HX +33%

505

AMD Ryzen 9 7845HX

379

Geekbench 5 Single Core

Intel Core i9 13900HX

2025

AMD Ryzen 9 7845HX +1%

2052

Geekbench 5 Multi Core

Intel Core i9 13900HX +23%

20625

AMD Ryzen 9 7845HX

16693

Intel Core i9 13900HX

VS

AMD Ryzen 9 7845HX

General Parameters

Jan 2023

Release Date

Jan 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 4 (Dragon Range)

i9-13900HX

Processor Number

-

BGA-1964

Socket

FL1

UHD Graphics (32EU)

Integrated Graphics

Radeon 610M

Package

10 nm

Manufacturing Process

5 nm

BGA-1964

Socket

FL1

45-55 W

Power Consumption

45-75 W

157 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

2.2 GHz

Performance Core Base Frequency

3.0 GHz

5.4 GHz

Performance Core Turbo Frequency

5.2 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

1.6 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

22x

Multiplier

30x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

36 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5200

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

1500 MHz

1650 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

128

16

Texture Units

8

Raster Operation Units

4

32

Execution Units

2

45 W

Power Consumption

15 W

0.74 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

Intel Core i9 13900HX

Official Website

AMD Ryzen 9 7845HX

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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