AMD Ryzen 9 5900HX vs AMD Ryzen 7 7435H

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We compared two laptop CPUs: AMD Ryzen 9 5900HX with 8 cores 3.3GHz and AMD Ryzen 7 7435H with 8 cores 3.1GHz . 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

Integrated graphics card

Higher specification of memory (LPDDR4-4266 vs DDR5-4800)

Higher base frequency (3.3GHz vs 3.1GHz)

AMD Ryzen 7 7435H 's Advantages

Released 3 years and 3 months late

Larger memory bandwidth (76.8GB/s vs 68.27GB/s)

Newer PCIe version (4.0 vs 3.0)

More modern manufacturing process (6nm vs 7nm)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 5900HX +6%

1993

AMD Ryzen 7 7435H

1871

Geekbench 6 Multi Core

AMD Ryzen 9 5900HX +13%

9310

AMD Ryzen 7 7435H

8184

AMD Ryzen 9 5900HX

VS

AMD Ryzen 7 7435H

General Parameters

Jan 2021

Release Date

Apr 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Zen 3+ (Rembrandt R)

FP6

Socket

FP7r2

Radeon RX Vega 8

Integrated Graphics

Package

7 nm

Manufacturing Process

6 nm

FP6

Socket

FP7r2

35-54 W

Power Consumption

35-54 W

105 °C

Peak Operating Temperature

95°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.3 GHz

Performance Core Base Frequency

3.1 GHz

4.6 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

31x

64 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

4 MB

16 MB shared

L3 Cache

16 MB

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-4800

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

false

-

GPU Base Frequency

2100 MHz

GPU Max Dynamic Frequency

512

Shader Units

32

Texture Units

8

Raster Operation Units

-

Execution Units

15 W

Power Consumption

-

Graphics Performance

0

Miscellaneous

AMD Ryzen 9 5900HX

Official Website

AMD Ryzen 7 7435H

3.0

PCIe Version

4.0

16

PCIe Lanes

20

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