AMD Ryzen 9 4900H vs AMD Ryzen 5 6600HS

VS

AMD Ryzen 9 4900H

AMD Ryzen 5 6600HS

We compared two laptop CPUs: AMD Ryzen 9 4900H with 8 cores 3.3GHz and AMD Ryzen 5 6600HS with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 6600HS 's Advantages

Released 1 years and 10 months late

Higher specification of memory (6400 vs 4266)

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

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (6nm vs 7nm)

Lower TDP (35W vs 54W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 4900H

1265

AMD Ryzen 5 6600HS +15%

1455

Cinebench R23 Multi Core

AMD Ryzen 9 4900H +24%

11230

AMD Ryzen 5 6600HS

9045

Geekbench 6 Single Core

AMD Ryzen 9 4900H

1678

AMD Ryzen 5 6600HS +12%

1884

Geekbench 6 Multi Core

AMD Ryzen 9 4900H

6103

AMD Ryzen 5 6600HS +33%

8159

Geekbench 5 Single Core

AMD Ryzen 9 4900H

1210

AMD Ryzen 5 6600HS +21%

1472

Geekbench 5 Multi Core

AMD Ryzen 9 4900H +2%

7541

AMD Ryzen 5 6600HS

7333

AMD Ryzen 9 4900H

VS

AMD Ryzen 5 6600HS

General Parameters

Mar 2020

Release Date

Jan 2022

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Rembrandt

FP6

Socket

FP7

Radeon Vega 8

Integrated Graphics

Radeon 660M

Package

7 nm

Manufacturing Process

6 nm

35-54 W

Power Consumption

35 W

105 °C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

3.3 GHz

4.4 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

33x

-

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4X-4266

Memory Types

DDR5-4800, LPDDR5-6400

64 GB

Max Memory Size

-

4

Max Memory Channels

4

68.27 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

1750 MHz

GPU Max Dynamic Frequency

1900 MHz

512

Shader Units

384

32

Texture Units

24

8

Raster Operation Units

16

-

Execution Units

6

15 W

Power Consumption

15 W

-

Graphics Performance

1.46 TFLOPS

Miscellaneous

AMD Ryzen 9 4900H

Official Website

AMD Ryzen 5 6600HS

3.0

PCIe Version

4.0

16

PCIe Lanes

20

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