AMD Ryzen 9 7940HX vs AMD Ryzen 5 3550H

VS

AMD Ryzen 9 7940HX

AMD Ryzen 5 3550H

We compared two laptop CPUs: AMD Ryzen 9 7940HX with 16 cores 2.4GHz and AMD Ryzen 5 3550H with 4 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7940HX 's Advantages

Released 5 years late

Higher specification of memory (5200 vs 2400)

Larger memory bandwidth (83.2GB/s vs 35.76GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (2.4GHz vs 2.1GHz)

Larger L3 cache size (64MB vs 4MB)

More modern manufacturing process (5nm vs 12nm)

AMD Ryzen 5 3550H 's Advantages

Better graphics card performance

Lower TDP (35W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7940HX +99%

1864

AMD Ryzen 5 3550H

936

Cinebench R23 Multi Core

AMD Ryzen 9 7940HX +712%

33370

AMD Ryzen 5 3550H

4108

Geekbench 6 Single Core

AMD Ryzen 9 7940HX +140%

2688

AMD Ryzen 5 3550H

1119

Geekbench 6 Multi Core

AMD Ryzen 9 7940HX +327%

15655

AMD Ryzen 5 3550H

3661

Blender

AMD Ryzen 9 7940HX +926%

575

AMD Ryzen 5 3550H

56

AMD Ryzen 9 7940HX

VS

AMD Ryzen 5 3550H

General Parameters

Jan 2024

Release Date

Jan 2019

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Dragon Range)

Core Architecture

Picasso

AMD Socket FL1

Socket

FP5

Radeon 610M

Integrated Graphics

Radeon Vega 8

Package

13.14 billions

Transistor Count

4.9 billions

5 nm

Manufacturing Process

12 nm

55 W

Power Consumption

12-35 W

100°C

Peak Operating Temperature

105 °C

CPU Performance

16

Performance Cores

4

32

Performance Core Threads

8

2.4 GHz

Performance Core Base Frequency

2.1 GHz

5.2 GHz

Performance Core Turbo Frequency

3.7 GHz

16

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

24

Multiplier

21x

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

64 MB

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-2400

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

35.76 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

400 MHz

GPU Base Frequency

300 MHz

2200 MHz

GPU Max Dynamic Frequency

1200 MHz

128

Shader Units

512

8

Texture Units

32

4

Raster Operation Units

8

2

Execution Units

8

15 W

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

0.563 TFLOPS

Graphics Performance

1.13 TFLOPS

Miscellaneous

Official Website

AMD Ryzen 5 3550H

5.0

PCIe Version

3.0

28

PCIe Lanes

12

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