AMD Ryzen 7 7730U vs AMD Ryzen 5 7640HS

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We compared two laptop CPUs: AMD Ryzen 7 7730U with 8 cores 2.0GHz and AMD Ryzen 5 7640HS with 6 cores 4.3GHz . 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 5 7640HS'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 (4.3GHz vs 2.0GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7730U

1448

AMD Ryzen 5 7640HS +18%

1716

Cinebench R23 Multi Core

AMD Ryzen 7 7730U

10784

AMD Ryzen 5 7640HS +20%

12971

Geekbench 6 Single Core

AMD Ryzen 7 7730U

1889

AMD Ryzen 5 7640HS +17%

2225

Geekbench 6 Multi Core

AMD Ryzen 7 7730U

6338

AMD Ryzen 5 7640HS +55%

9880

Blender

AMD Ryzen 7 7730U

139

AMD Ryzen 5 7640HS +22%

170

Geekbench 5 Single Core

AMD Ryzen 7 7730U

1456

AMD Ryzen 5 7640HS +26%

1838

Geekbench 5 Multi Core

AMD Ryzen 7 7730U

7410

AMD Ryzen 5 7640HS +37%

10174

AMD Ryzen 7 7730U

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AMD Ryzen 5 7640HS

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 760M

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

6

16

Performance Core Threads

12

2.0 GHz

Performance Core Base Frequency

4.3 GHz

4.5 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

6

16

Total Thread Count

12

100MHz

Bus Frequency

100MHz

20x

Multiplier

43x

64K per core

L1 Cache

64K per core

512K per core

L2 Cache

1MB per core

16MB shared

L3 Cache

16MB

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR5-5600, LPDDR5x-7500

64GB

Max Memory Size

256GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

1500 MHz

2000 MHz

GPU Max Dynamic Frequency

2600 MHz

128

Shader Units

384

8

Texture Units

24

4

Raster Operation Units

16

2

Execution Units

6

15 W

Power Consumption

15 W

0.54 TFLOPS

Graphics Performance

4.06 TFLOPS

Miscellaneous

AMD Ryzen 7 7730U

Official Website

AMD Ryzen 5 7640HS

3.0

PCIe Version

4.0

20

PCIe Lanes

20

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