AMD Ryzen 5 6600U vs AMD Ryzen 9 5900HS

VS

AMD Ryzen 5 6600U

AMD Ryzen 9 5900HS

We compared two laptop CPUs: AMD Ryzen 5 6600U with 6 cores 2.9GHz and AMD Ryzen 9 5900HS with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 6600U 's Advantages

Released 1 years late

Higher specification of memory (6400 vs 4266)

Larger memory bandwidth (76.8GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

More modern manufacturing process (6nm vs 7nm)

Lower TDP (28W vs 35W)

AMD Ryzen 9 5900HS 's Advantages

Higher base frequency (3.0GHz vs 2.9GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 6600U +1%

1490

AMD Ryzen 9 5900HS

1469

Cinebench R23 Multi Core

AMD Ryzen 5 6600U

9816

AMD Ryzen 9 5900HS +29%

12738

Geekbench 6 Single Core

AMD Ryzen 5 6600U

1755

AMD Ryzen 9 5900HS +6%

1877

Geekbench 6 Multi Core

AMD Ryzen 5 6600U

6878

AMD Ryzen 9 5900HS +5%

7243

Geekbench 5 Single Core

AMD Ryzen 5 6600U

1473

AMD Ryzen 9 5900HS

1487

Geekbench 5 Multi Core

AMD Ryzen 5 6600U

7486

AMD Ryzen 9 5900HS

7431

Passmark CPU Single Core

AMD Ryzen 5 6600U

3190

AMD Ryzen 9 5900HS

3173

Passmark CPU Multi Core

AMD Ryzen 5 6600U

17827

AMD Ryzen 9 5900HS +23%

22036

AMD Ryzen 5 6600U

VS

AMD Ryzen 9 5900HS

General Parameters

Jan 2022

Release Date

Jan 2021

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Rembrandt

Core Architecture

Cezanne

FP7

Socket

FP6

Radeon 660M

Integrated Graphics

Radeon RX Vega 8

Package

6 nm

Manufacturing Process

7 nm

15-28 W

Power Consumption

35 W

95 °C

Peak Operating Temperature

105 °C

CPU Performance

6

Performance Cores

8

12

Performance Core Threads

16

2.9 GHz

Performance Core Base Frequency

3.0 GHz

4.5 GHz

Performance Core Turbo Frequency

4.6 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

30x

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

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR4-3200, LPDDR4-4266

-

Max Memory Size

64 GB

4

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

51.2 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

1900 MHz

GPU Max Dynamic Frequency

2100 MHz

384

Shader Units

512

24

Texture Units

32

16

Raster Operation Units

8

6

Execution Units

-

15 W

Power Consumption

15 W

1.46 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 6600U

Official Website

AMD Ryzen 9 5900HS

4.0

PCIe Version

3.0

-

PCIe Lanes

12

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