AMD Ryzen 5 7520C vs AMD Ryzen 7 8840U

VS

AMD Ryzen 5 7520C

AMD Ryzen 7 8840U

We compared two laptop CPUs: AMD Ryzen 5 7520C with 4 cores 2.8GHz and AMD Ryzen 7 8840U with 8 cores 3.3GHz . 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 30W)

AMD Ryzen 7 8840U 's Advantages

Released 7 months late

Integrated graphics card

Higher specification of memory (7500 vs 5)

Newer PCIe version (4.0 vs 3)

Higher base frequency (3.3GHz 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 7 8840U

General Parameters

May 2023

Release Date

Dec 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

-

Instruction Set

x86-64

Mendocino

Core Architecture

Zen 4 (Hawk Point)

AMD Socket FT6

Socket

FP8

Radeon 610M

Integrated Graphics

Radeon 780M

Ryzen 5(Zen 2 (Mendocino))

Generation

Ryzen 7 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

6 nm

Manufacturing Process

4 nm

15 W

Power Consumption

15-30 W

95°C

Peak Operating Temperature

100°C

TSMC

Foundry

TSMC

100 mm²

Die Size

178 mm²

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

2.8 GHz

Performance Core Base Frequency

3.3 GHz

4.3 GHz

Performance Core Turbo Frequency

5.1 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

33x

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

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

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

1500 MHz

-

GPU Max Dynamic Frequency

2700 MHz

-

Shader Units

768

-

Texture Units

48

-

Raster Operation Units

32

-

Execution Units

12

-

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

-

Graphics Performance

8.12 TFLOPS

Miscellaneous

AMD Ryzen 5 7520C

Official Website

AMD Ryzen 7 8840U

3

PCIe Version

4.0

4

PCIe Lanes

20

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