Intel Core i9 13900H vs AMD Ryzen 7 7840H

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We compared two laptop CPUs: Intel Core i9 13900H with 14 cores 2.6GHz and AMD Ryzen 7 7840H with 8 cores 3.8GHz . 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

Higher specification of memory (LPDDR5-6400 vs DDR5-5600)

Newer PCIe version (5.0 vs 4)

Larger L3 cache size (24MB vs 16MB)

Lower TDP (35W vs 35W)

AMD Ryzen 7 7840H 's Advantages

Better graphics card performance

Higher base frequency (3.8GHz vs 2.6GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900H +9%

1973

AMD Ryzen 7 7840H

1800

Cinebench R23 Multi Core

Intel Core i9 13900H

17911

AMD Ryzen 7 7840H

17887

Geekbench 6 Single Core

Intel Core i9 13900H +1%

2674

AMD Ryzen 7 7840H

2625

Geekbench 6 Multi Core

Intel Core i9 13900H +24%

14727

AMD Ryzen 7 7840H

11813

Cinebench 2024 Single Core

Intel Core i9 13900H +11%

117

AMD Ryzen 7 7840H

105

Cinebench 2024 Multi Core

Intel Core i9 13900H +1%

951

AMD Ryzen 7 7840H

941

Blender

Intel Core i9 13900H +40%

277

AMD Ryzen 7 7840H

197

Geekbench 5 Single Core

Intel Core i9 13900H

1842

AMD Ryzen 7 7840H +3%

1909

Geekbench 5 Multi Core

Intel Core i9 13900H +25%

14479

AMD Ryzen 7 7840H

11494

Passmark CPU Single Core

Intel Core i9 13900H

3866

AMD Ryzen 7 7840H +2%

3947

Passmark CPU Multi Core

Intel Core i9 13900H +3%

29283

AMD Ryzen 7 7840H

28248

Intel Core i9 13900H

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AMD Ryzen 7 7840H

General Parameters

Jan 2023

Release Date

Jan 2023

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

-

Raptor Lake

Core Architecture

Phoenix

i9-13900H

Processor Number

-

BGA-1744

Socket

AMD Socket FP8

Iris Xe Graphics (96 EU)

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 7 (Zen 4 (Phoenix))

Package

-

Transistor Count

25 billions

10 nm

Manufacturing Process

4 nm

BGA-1744

Socket

AMD Socket FP8

35-45 W

Power Consumption

35 W

115 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

100 °C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8, FP7, FP7r2

CPU Performance

6

Performance Cores

-

12

Performance Core Threads

-

2.6 GHz

Performance Core Base Frequency

3.8 GHz

5.4 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.9 GHz

Efficiency Core Base Frequency

-

4.1 GHz

Efficiency Core Turbo Frequency

-

14

Total Core Count

8

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

38.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

24 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

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

Memory Types

DDR5-5600

96 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

89.6 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

-

1500 MHz

GPU Max Dynamic Frequency

2700 MHz

768

Shader Units

-

48

Texture Units

-

24

Raster Operation Units

-

96

Execution Units

12

15 W

Power Consumption

-

1.69 TFLOPS

Graphics Performance

10 TFLOPS

Miscellaneous

Intel Core i9 13900H

Official Website

AMD Ryzen 7 7840H

5.0

PCIe Version

4

28

PCIe Lanes

20

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