AMD Ryzen 5 7520C vs AMD Ryzen 9 Pro 7940HS

VS

AMD Ryzen 5 7520C

AMD Ryzen 9 Pro 7940HS

We compared two laptop CPUs: AMD Ryzen 5 7520C with 4 cores 2.8GHz and AMD Ryzen 9 Pro 7940HS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 7520C 's Advantages

Lower TDP (15W vs 54W)

AMD Ryzen 9 Pro 7940HS 's Advantages

Integrated graphics card

Higher specification of memory (7500 vs 5)

Newer PCIe version (4.0 vs 3)

Higher base frequency (4.0GHz vs 2.8GHz)

Larger L3 cache size (16MB vs 4MB)

More modern manufacturing process (4nm vs 6nm)

Score

AMD Ryzen 5 7520C

VS

AMD Ryzen 9 Pro 7940HS

General Parameters

May 2023

Release Date

Jun 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

-

Instruction Set

x86-64

Mendocino

Core Architecture

Zen 4 (Phoenix)

AMD Socket FT6

Socket

FP8

Radeon 610M

Integrated Graphics

Radeon 780M

Ryzen 5(Zen 2 (Mendocino))

Generation

-

Package

-

Transistor Count

25 billions

6 nm

Manufacturing Process

4 nm

15 W

Power Consumption

35-54 W

95°C

Peak Operating Temperature

100°C

TSMC

Foundry

-

100 mm²

Die Size

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

2.8 GHz

Performance Core Base Frequency

4.0 GHz

4.3 GHz

Performance Core Turbo Frequency

5.2 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

40

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

8 MB

4 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5

Memory Types

DDR5-5600, LPDDR5x-7500

-

Max Memory Size

256 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

800 MHz

-

GPU Max Dynamic Frequency

2800 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

32

-

Execution Units

12

-

Power Consumption

15

-

Max Resolution

7680x4320 - 60 Hz

-

Graphics Performance

8.12 TFLOPS

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

10 TOPS

Miscellaneous

AMD Ryzen 5 7520C

Official Website

AMD Ryzen 9 Pro 7940HS

3

PCIe Version

4.0

4

PCIe Lanes

20

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