AMD Ryzen 5 7520C vs AMD Ryzen 5 7645HX

VS

AMD Ryzen 5 7520C

AMD Ryzen 5 7645HX

We compared two laptop CPUs: AMD Ryzen 5 7520C with 4 cores 2.8GHz and AMD Ryzen 5 7645HX with 6 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 75W)

AMD Ryzen 5 7645HX 's Advantages

Integrated graphics card

Higher specification of memory (5200 vs 5)

Newer PCIe version (5.0 vs 3)

Higher base frequency (4.0GHz vs 2.8GHz)

Larger L3 cache size (32MB vs 4MB)

More modern manufacturing process (5nm vs 6nm)

Score

AMD Ryzen 5 7520C

VS

AMD Ryzen 5 7645HX

General Parameters

May 2023

Release Date

Jan 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

-

Instruction Set

x86-64

Mendocino

Core Architecture

Zen 4 (Dragon Range)

AMD Socket FT6

Socket

FL1

Radeon 610M

Integrated Graphics

Radeon 610M

Ryzen 5(Zen 2 (Mendocino))

Generation

-

Package

6 nm

Manufacturing Process

5 nm

15 W

Power Consumption

45-75 W

95°C

Peak Operating Temperature

100°C

TSMC

Foundry

-

100 mm²

Die Size

-

CPU Performance

-

Performance Cores

6

-

Performance Core Threads

12

2.8 GHz

Performance Core Base Frequency

4.0 GHz

4.3 GHz

Performance Core Turbo Frequency

5 GHz

4

Total Core Count

6

8

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

40x

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

32 MB shared

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

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

1500 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

0.49 TFLOPS

Miscellaneous

AMD Ryzen 5 7520C

Official Website

AMD Ryzen 5 7645HX

3

PCIe Version

5.0

4

PCIe Lanes

28

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