AMD Ryzen 9 5900HX vs Intel Core i7 13800H

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We compared two laptop CPUs: AMD Ryzen 9 5900HX with 8 cores 3.3GHz and Intel Core i7 13800H with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HX's Advantages

Higher base frequency (3.3GHz vs 2.5GHz)

Lower TDP (35W vs 35W)

Intel Core i7 13800H's Advantages

Released 2 years late

Higher specification of memory (LPDDR5x-6400 vs LPDDR4-4266)

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

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900HX

1485

Intel Core i7 13800H +26%

1875

Cinebench R23 Multi Core

AMD Ryzen 9 5900HX

12783

Intel Core i7 13800H +48%

18974

Geekbench 6 Single Core

AMD Ryzen 9 5900HX

1993

Intel Core i7 13800H +30%

2608

Geekbench 6 Multi Core

AMD Ryzen 9 5900HX

9310

Intel Core i7 13800H +38%

12899

Blender

AMD Ryzen 9 5900HX

216

Intel Core i7 13800H +13%

246

Geekbench 5 Single Core

AMD Ryzen 9 5900HX

1511

Intel Core i7 13800H +24%

1874

Geekbench 5 Multi Core

AMD Ryzen 9 5900HX

8303

Intel Core i7 13800H +65%

13759

Passmark CPU Single Core

AMD Ryzen 9 5900HX

3183

Intel Core i7 13800H +21%

3878

Passmark CPU Multi Core

AMD Ryzen 9 5900HX

22772

Intel Core i7 13800H +33%

30443

AMD Ryzen 9 5900HX

VS

Intel Core i7 13800H

General Parameters

Jan 2021

Release Date

Jan 2023

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Raptor Lake

-

Processor Number

i7-13800H

FP6

Socket

BGA-1744

Radeon RX Vega 8

Integrated Graphics

Iris Xe Graphics (96EU)

Package

7 nm

Manufacturing Process

10 nm

FP6

Socket

BGA-1744

35-54 W

Power Consumption

35-45 W

-

Max Turbo Power Consumption

115 W

105 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

2.5 GHz

4.6 GHz

Performance Core Turbo Frequency

5.2 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

8

Total Core Count

14

16

Total Thread Count

20

100MHz

Bus Frequency

100MHz

33x

Multiplier

25x

64K per core

L1 Cache

80K per core

512K per core

L2 Cache

1280K per core

16MB shared

L3 Cache

24MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

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

64GB

Max Memory Size

64GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

-

GPU Base Frequency

300 MHz

2100 MHz

GPU Max Dynamic Frequency

1500 MHz

512

Shader Units

768

32

Texture Units

48

8

Raster Operation Units

24

-

Execution Units

96

15 W

Power Consumption

15 W

-

Graphics Performance

1.69 TFLOPS

Miscellaneous

AMD Ryzen 9 5900HX

Official Website

Intel Core i7 13800H

3.0

PCIe Version

5.0

16

PCIe Lanes

28

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