AMD Ryzen 9 4900HS vs AMD Ryzen 7 7730U

VS

We compared two laptop CPUs: AMD Ryzen 9 4900HS with 8 cores 3.0GHz and AMD Ryzen 7 7730U with 8 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 4900HS 's Advantages

Larger memory bandwidth (68.27GB/s vs 51.2GB/s)

Higher base frequency (3.0GHz vs 2.0GHz)

AMD Ryzen 7 7730U 's Advantages

Released 3 years and 2 months late

Higher specification of memory (LPDDR4x-4267 vs LPDDR4X-4266)

Larger L3 cache size (16MB vs 8MB)

Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 4900HS

1252

AMD Ryzen 7 7730U +16%

1460

Cinebench R23 Multi Core

AMD Ryzen 9 4900HS

10320

AMD Ryzen 7 7730U +4%

10831

Geekbench 6 Single Core

AMD Ryzen 9 4900HS

1407

AMD Ryzen 7 7730U +34%

1889

Geekbench 6 Multi Core

AMD Ryzen 9 4900HS

4967

AMD Ryzen 7 7730U +27%

6338

Blender

AMD Ryzen 9 4900HS +19%

166

AMD Ryzen 7 7730U

139

Geekbench 5 Single Core

AMD Ryzen 9 4900HS

1166

AMD Ryzen 7 7730U +24%

1456

Geekbench 5 Multi Core

AMD Ryzen 9 4900HS

7120

AMD Ryzen 7 7730U +4%

7410

AMD Ryzen 9 4900HS

VS

AMD Ryzen 7 7730U

General Parameters

Mar 2020

Release Date

May 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen 3 (Cezanne)

FP6

Socket

FP6

Radeon Vega 8

Integrated Graphics

Radeon Graphics (Ryzen 7000)

Package

-

Transistor Count

10.7 billions

7 nm

Manufacturing Process

7 nm

FP6

Socket

FP6

35 W

Power Consumption

15 W

105 °C

Peak Operating Temperature

95°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.0 GHz

Performance Core Base Frequency

2.0 GHz

4.3 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

20x

-

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

DDR4-3200, LPDDR4x-4267

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

1750 MHz

GPU Max Dynamic Frequency

2000 MHz

512

Shader Units

128

32

Texture Units

8

Raster Operation Units

4

-

Execution Units

2

15 W

Power Consumption

15 W

-

Graphics Performance

0.54 TFLOPS

Miscellaneous

AMD Ryzen 9 4900HS

Official Website

AMD Ryzen 7 7730U

3.0

PCIe Version

3.0

16

PCIe Lanes

20

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