AMD Ryzen 3 5300U vs AMD Ryzen 9 7845HX

VS

AMD Ryzen 3 5300U

AMD Ryzen 9 7845HX

We compared two laptop CPUs: AMD Ryzen 3 5300U with 4 cores 2.6GHz and AMD Ryzen 9 7845HX with 12 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 5300U 's Advantages

Lower TDP (25W vs 75W)

AMD Ryzen 9 7845HX 's Advantages

Released 2 years late

Higher specification of memory (5200 vs 4266)

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (3.0GHz vs 2.6GHz)

Larger L3 cache size (64MB vs 4MB)

More modern manufacturing process (5nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 5300U

1110

AMD Ryzen 9 7845HX +67%

1864

Cinebench R23 Multi Core

AMD Ryzen 3 5300U

4601

AMD Ryzen 9 7845HX +479%

26641

Geekbench 6 Single Core

AMD Ryzen 3 5300U

1368

AMD Ryzen 9 7845HX +90%

2600

Geekbench 6 Multi Core

AMD Ryzen 3 5300U

3869

AMD Ryzen 9 7845HX +232%

12851

Blender

AMD Ryzen 3 5300U

84

AMD Ryzen 9 7845HX +327%

359

Geekbench 5 Single Core

AMD Ryzen 3 5300U

991

AMD Ryzen 9 7845HX +107%

2052

Geekbench 5 Multi Core

AMD Ryzen 3 5300U

3735

AMD Ryzen 9 7845HX +346%

16693

AMD Ryzen 3 5300U

VS

AMD Ryzen 9 7845HX

General Parameters

Jan 2021

Release Date

Jan 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Lucienne

Core Architecture

Zen 4 (Dragon Range)

FP6

Socket

FL1

Radeon RX Vega 6

Integrated Graphics

Radeon 610M

Package

7 nm

Manufacturing Process

5 nm

10-25 W

Power Consumption

45-75 W

105 °C

Peak Operating Temperature

100°C

CPU Performance

4

Performance Cores

12

8

Performance Core Threads

24

2.6 GHz

Performance Core Base Frequency

3.0 GHz

3.8 GHz

Performance Core Turbo Frequency

5.2 GHz

4

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

30x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

4 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-5200

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

1500 MHz

GPU Max Dynamic Frequency

2200 MHz

384

Shader Units

128

24

Texture Units

8

Raster Operation Units

4

-

Execution Units

2

15 W

Power Consumption

15 W

-

Graphics Performance

0.49 TFLOPS

Miscellaneous

AMD Ryzen 3 5300U

Official Website

AMD Ryzen 9 7845HX

3.0

PCIe Version

5.0

12

PCIe Lanes

28

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