Intel Core i9 13905H vs AMD Ryzen 9 4900H

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We compared two laptop CPUs: Intel Core i9 13905H with 14 cores 2.6GHz and AMD Ryzen 9 4900H with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 13905H 's Advantages

Released 2 years and 10 months late

Higher specification of memory (LPDDR5-6400 vs LPDDR4X-4266)

Larger memory bandwidth (89.6GB/s vs 68.27GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (24MB vs 8MB)

Lower TDP (35W vs 35W)

AMD Ryzen 9 4900H 's Advantages

Higher base frequency (3.3GHz vs 2.6GHz)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13905H +60%

2028

AMD Ryzen 9 4900H

1265

Cinebench R23 Multi Core

Intel Core i9 13905H +79%

20160

AMD Ryzen 9 4900H

11230

Geekbench 6 Single Core

Intel Core i9 13905H +57%

2643

AMD Ryzen 9 4900H

1678

Geekbench 6 Multi Core

Intel Core i9 13905H +112%

12944

AMD Ryzen 9 4900H

6103

Geekbench 5 Single Core

Intel Core i9 13905H +51%

1831

AMD Ryzen 9 4900H

1210

Geekbench 5 Multi Core

Intel Core i9 13905H +92%

14532

AMD Ryzen 9 4900H

7541

Passmark CPU Single Core

Intel Core i9 13905H +35%

3655

AMD Ryzen 9 4900H

2703

Passmark CPU Multi Core

Intel Core i9 13905H +60%

30725

AMD Ryzen 9 4900H

19102

Intel Core i9 13905H

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AMD Ryzen 9 4900H

General Parameters

Jan 2023

Release Date

Mar 2020

Intel

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 2

i9-13905H

Processor Number

-

BGA-1792

Socket

FP6

Iris Xe Graphics (96 EU)

Integrated Graphics

Radeon Vega 8

Package

10 nm

Manufacturing Process

7 nm

BGA-1792

Socket

FP6

35-45 W

Power Consumption

35-54 W

115 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

3.3 GHz

5.4 GHz

Performance Core Turbo Frequency

4.4 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

33x

80 K per core

L1 Cache

-

2 MB per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR4-3200, LPDDR4X-4266

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

4

89.6 GB/s

Max Memory Bandwidth

68.27 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

1750 MHz

768

Shader Units

512

48

Texture Units

32

24

Raster Operation Units

8

96

Execution Units

-

15 W

Power Consumption

15 W

1.69 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 13905H

Official Website

AMD Ryzen 9 4900H

5.0

PCIe Version

3.0

28

PCIe Lanes

16

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