AMD Ryzen 7 7735U vs AMD Ryzen 5 7640HS

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We compared two laptop CPUs: AMD Ryzen 7 7735U with 8 cores 2.7GHz 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 7735U 's Advantages

Lower TDP (28W vs 35W)

AMD Ryzen 5 7640HS 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)

Larger memory bandwidth (89.6GB/s vs 76.8GB/s)

Higher base frequency (4.3GHz vs 2.7GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7735U

1496

AMD Ryzen 5 7640HS +14%

1719

Cinebench R23 Multi Core

AMD Ryzen 7 7735U

10107

AMD Ryzen 5 7640HS +29%

13055

Geekbench 6 Single Core

AMD Ryzen 7 7735U

1810

AMD Ryzen 5 7640HS +22%

2225

Geekbench 6 Multi Core

AMD Ryzen 7 7735U

7781

AMD Ryzen 5 7640HS +26%

9880

Blender

AMD Ryzen 7 7735U +5%

179

AMD Ryzen 5 7640HS

170

Geekbench 5 Single Core

AMD Ryzen 7 7735U

1516

AMD Ryzen 5 7640HS +21%

1838

Geekbench 5 Multi Core

AMD Ryzen 7 7735U

9256

AMD Ryzen 5 7640HS +9%

10174

AMD Ryzen 7 7735U

VS

AMD Ryzen 5 7640HS

General Parameters

Jan 2023

Release Date

Jan 2023

AMD

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 3+ (Rembrandt)

Core Architecture

Zen 4 (Phoenix)

FP7

Socket

FP8

Radeon 680M

Integrated Graphics

Radeon 760M

Package

-

Transistor Count

25 billions

6 nm

Manufacturing Process

4 nm

FP7

Socket

FP8

28 W

Power Consumption

35-54 W

95°C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

2.7 GHz

Performance Core Base Frequency

4.3 GHz

4.75 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

27x

Multiplier

43x

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

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, LPDDR5-6400

Memory Types

DDR5-5600, LPDDR5x-7500

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

2000 MHz

GPU Base Frequency

1500 MHz

2200 MHz

GPU Max Dynamic Frequency

2600 MHz

768

Shader Units

384

48

Texture Units

24

32

Raster Operation Units

16

12

Execution Units

6

15 W

Power Consumption

15 W

3.686 TFLOPS

Graphics Performance

4.06 TFLOPS

Miscellaneous

AMD Ryzen 7 7735U

Official Website

AMD Ryzen 5 7640HS

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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