AMD Ryzen 5 7640U vs AMD Ryzen 5 7520U

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We compared two laptop CPUs: AMD Ryzen 5 7640U with 6 cores 3.5GHz and AMD Ryzen 5 7520U with 4 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7640U 's Advantages

Released 8 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs LPDDR5-5500)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.5GHz vs 2.8GHz)

Larger L3 cache size (16MB vs 4MB)

Lower TDP (15W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 7640U +40%

1648

AMD Ryzen 5 7520U

1172

Cinebench R23 Multi Core

AMD Ryzen 5 7640U +114%

11059

AMD Ryzen 5 7520U

5163

Geekbench 6 Single Core

AMD Ryzen 5 7640U +202%

2409

AMD Ryzen 5 7520U

797

Geekbench 6 Multi Core

AMD Ryzen 5 7640U +276%

10335

AMD Ryzen 5 7520U

2744

Blender

AMD Ryzen 5 7640U +160%

177

AMD Ryzen 5 7520U

68

Geekbench 5 Single Core

AMD Ryzen 5 7640U +75%

1859

AMD Ryzen 5 7520U

1061

Geekbench 5 Multi Core

AMD Ryzen 5 7640U +121%

8800

AMD Ryzen 5 7520U

3968

AMD Ryzen 5 7640U

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AMD Ryzen 5 7520U

General Parameters

May 2023

Release Date

Sep 2022

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Zen 2 (Mendocino)

-

Processor Number

FP8

Socket

FT6

Radeon 760M

Integrated Graphics

Radeon 610M

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

6 nm

FP8

Socket

FT6

15-30 W

Power Consumption

15 W

100°C

Peak Operating Temperature

95°C

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

3.5 GHz

Performance Core Base Frequency

2.8 GHz

4.9 GHz

Performance Core Turbo Frequency

4.3 GHz

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

28x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

16 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

LPDDR5-5500

256 GB

Max Memory Size

16 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

44.0 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

1500 MHz

2600 MHz

GPU Max Dynamic Frequency

1900 MHz

384

Shader Units

128

24

Texture Units

8

16

Raster Operation Units

4

6

Execution Units

2

15 W

Power Consumption

15 W

4.06 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

AMD Ryzen 5 7640U

Official Website

AMD Ryzen 5 7520U

4.0

PCIe Version

3.0

20

PCIe Lanes

4

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