AMD Ryzen 9 5900HX vs AMD Ryzen 5 7520U

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We compared two laptop CPUs: AMD Ryzen 9 5900HX with 8 cores 3.3GHz and AMD Ryzen 5 7520U with 4 cores 2.8GHz . 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

Larger memory bandwidth (68.27GB/s vs 44.0GB/s)

Higher base frequency (3.3GHz vs 2.8GHz)

Larger L3 cache size (16MB vs 4MB)

AMD Ryzen 5 7520U 's Advantages

Released 1 years and 8 months late

Higher specification of memory (LPDDR5-5500 vs LPDDR4-4266)

More modern manufacturing process (6nm vs 7nm)

Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900HX +26%

1484

AMD Ryzen 5 7520U

1172

Cinebench R23 Multi Core

AMD Ryzen 9 5900HX +148%

12809

AMD Ryzen 5 7520U

5163

Geekbench 6 Single Core

AMD Ryzen 9 5900HX +150%

1993

AMD Ryzen 5 7520U

797

Geekbench 6 Multi Core

AMD Ryzen 9 5900HX +239%

9310

AMD Ryzen 5 7520U

2744

Blender

AMD Ryzen 9 5900HX +217%

216

AMD Ryzen 5 7520U

68

Geekbench 5 Single Core

AMD Ryzen 9 5900HX +42%

1511

AMD Ryzen 5 7520U

1061

Geekbench 5 Multi Core

AMD Ryzen 9 5900HX +109%

8303

AMD Ryzen 5 7520U

3968

AMD Ryzen 9 5900HX

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AMD Ryzen 5 7520U

General Parameters

Jan 2021

Release Date

Sep 2022

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Zen 2 (Mendocino)

-

Processor Number

FP6

Socket

FT6

Radeon RX Vega 8

Integrated Graphics

Radeon 610M

Package

7 nm

Manufacturing Process

6 nm

FP6

Socket

FT6

35-54 W

Power Consumption

15 W

105 °C

Peak Operating Temperature

95°C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.3 GHz

Performance Core Base Frequency

2.8 GHz

4.6 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

28x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

LPDDR5-5500

64 GB

Max Memory Size

16 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

44.0 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

2100 MHz

GPU Max Dynamic Frequency

1900 MHz

512

Shader Units

128

32

Texture Units

8

Raster Operation Units

4

-

Execution Units

2

15 W

Power Consumption

15 W

-

Graphics Performance

0.49 TFLOPS

Miscellaneous

AMD Ryzen 9 5900HX

Official Website

AMD Ryzen 5 7520U

3.0

PCIe Version

3.0

16

PCIe Lanes

4

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