AMD Ryzen 5 7520C vs AMD Ryzen 9 7940HX

VS

AMD Ryzen 5 7520C

AMD Ryzen 9 7940HX

We compared two laptop CPUs: AMD Ryzen 5 7520C with 4 cores 2.8GHz and AMD Ryzen 9 7940HX with 16 cores 2.4GHz . 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

Higher base frequency (2.8GHz vs 2.4GHz)

Lower TDP (15W vs 55W)

AMD Ryzen 9 7940HX 's Advantages

Released 8 months late

Integrated graphics card

Higher specification of memory (5200 vs 5)

Newer PCIe version (5.0 vs 3)

Larger L3 cache size (64MB vs 4MB)

More modern manufacturing process (5nm vs 6nm)

Score

AMD Ryzen 5 7520C

VS

AMD Ryzen 9 7940HX

General Parameters

May 2023

Release Date

Jan 2024

AMD

Manufacturer

AMD

Laptop

Type

Laptop

-

Instruction Set

x86-64

Mendocino

Core Architecture

Zen 4 (Dragon Range)

AMD Socket FT6

Socket

AMD Socket FL1

Radeon 610M

Integrated Graphics

Radeon 610M

Ryzen 5(Zen 2 (Mendocino))

Generation

-

Package

-

Transistor Count

13.14 billions

6 nm

Manufacturing Process

5 nm

15 W

Power Consumption

55 W

95°C

Peak Operating Temperature

100°C

TSMC

Foundry

-

100 mm²

Die Size

-

CPU Performance

-

Performance Cores

16

-

Performance Core Threads

32

2.8 GHz

Performance Core Base Frequency

2.4 GHz

4.3 GHz

Performance Core Turbo Frequency

5.2 GHz

4

Total Core Count

16

8

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

24

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

1 MB per core

4 MB shared

L3 Cache

64 MB

No

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5

Memory Types

DDR5-5200

-

Max Memory Size

64 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

400 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.563 TFLOPS

Miscellaneous

AMD Ryzen 5 7520C

Official Website

3

PCIe Version

5.0

4

PCIe Lanes

28

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