AMD Ryzen 7 7730U vs AMD Ryzen 7 7840HS

VS

We compared two laptop CPUs: AMD Ryzen 7 7730U with 8 cores 2.0GHz and AMD Ryzen 7 7840HS with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7730U 's Advantages

Lower TDP (15W vs 35W)

AMD Ryzen 7 7840HS 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR4x-4267)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.8GHz vs 2.0GHz)

More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7730U

1460

AMD Ryzen 7 7840HS +23%

1801

Cinebench R23 Multi Core

AMD Ryzen 7 7730U

10831

AMD Ryzen 7 7840HS +58%

17144

Geekbench 6 Single Core

AMD Ryzen 7 7730U

1889

AMD Ryzen 7 7840HS +31%

2477

Geekbench 6 Multi Core

AMD Ryzen 7 7730U

6338

AMD Ryzen 7 7840HS +91%

12153

Blender

AMD Ryzen 7 7730U

139

AMD Ryzen 7 7840HS +90%

265

Geekbench 5 Single Core

AMD Ryzen 7 7730U

1456

AMD Ryzen 7 7840HS +31%

1915

Geekbench 5 Multi Core

AMD Ryzen 7 7730U

7410

AMD Ryzen 7 7840HS +51%

11238

AMD Ryzen 7 7730U

VS

AMD Ryzen 7 7840HS

General Parameters

May 2023

Release Date

Jan 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 3 (Cezanne)

Core Architecture

Zen 4 (Phoenix)

FP6

Socket

FP8

Radeon Graphics (Ryzen 7000)

Integrated Graphics

Radeon 780M

Package

10.7 billions

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

FP6

Socket

FP8

15 W

Power Consumption

35-54 W

95°C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

2.0 GHz

Performance Core Base Frequency

3.8 GHz

4.5 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20x

Multiplier

38x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

1500 MHz

2000 MHz

GPU Max Dynamic Frequency

2700 MHz

128

Shader Units

768

8

Texture Units

48

4

Raster Operation Units

32

2

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

0.54 TFLOPS

Graphics Performance

10 TFLOPS

Miscellaneous

AMD Ryzen 7 7730U

Official Website

AMD Ryzen 7 7840HS

3.0

PCIe Version

4.0

20

PCIe Lanes

20

Related CPU Comparisons

1

AMD Ryzen 7 7730U vs Intel Core i5 1335U

2

AMD Ryzen 7 7730U vs Intel Core i7 1355U

3

AMD Ryzen 5 7530U vs AMD Ryzen 7 7730U

4

AMD Ryzen 7 7730U vs Intel Core i7 1255U

5

AMD Ryzen 7 7730U vs Intel Core i5 1235U

6

AMD Ryzen 7 7730U vs Intel Core i5 12450H

7

Intel Core i5 13420H vs AMD Ryzen 7 7730U

8

AMD Ryzen 7 7840HS vs AMD Ryzen 7 8845HS

9

AMD Ryzen 7 7730U vs Intel Core i9 13980HX

10

AMD Ryzen 7 7730U vs Intel Core i5 8257U