AMD Ryzen 3 5300U vs AMD Ryzen 9 8945HS

VS

AMD Ryzen 3 5300U

AMD Ryzen 9 8945HS

We compared two laptop CPUs: AMD Ryzen 3 5300U with 4 cores 2.6GHz and AMD Ryzen 9 8945HS with 8 cores 4.0GHz . 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 54W)

AMD Ryzen 9 8945HS 's Advantages

Released 2 years and 11 months late

Higher specification of memory (7500 vs 4266)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (4.0GHz vs 2.6GHz)

Larger L3 cache size (16MB vs 4MB)

More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 3 5300U

1110

AMD Ryzen 9 8945HS +62%

1803

Cinebench R23 Multi Core

AMD Ryzen 3 5300U

4601

AMD Ryzen 9 8945HS +270%

17035

Geekbench 6 Single Core

AMD Ryzen 3 5300U

1368

AMD Ryzen 9 8945HS +91%

2616

Geekbench 6 Multi Core

AMD Ryzen 3 5300U

3869

AMD Ryzen 9 8945HS +244%

13316

Blender

AMD Ryzen 3 5300U

84

AMD Ryzen 9 8945HS +215%

265

Geekbench 5 Single Core

AMD Ryzen 3 5300U

991

AMD Ryzen 9 8945HS +98%

1965

Geekbench 5 Multi Core

AMD Ryzen 3 5300U

3735

AMD Ryzen 9 8945HS +231%

12368

Passmark CPU Single Core

AMD Ryzen 3 5300U

2365

AMD Ryzen 9 8945HS +63%

3864

Passmark CPU Multi Core

AMD Ryzen 3 5300U

9949

AMD Ryzen 9 8945HS +196%

29458

AMD Ryzen 3 5300U

VS

AMD Ryzen 9 8945HS

General Parameters

Jan 2021

Release Date

Dec 2023

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Lucienne

Core Architecture

Zen 4 (Hawk Point)

FP6

Socket

FP8

Radeon RX Vega 6

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 9 (Zen 4 (Hawk Point))

Package

-

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

10-25 W

Power Consumption

35-54 W

105 °C

Peak Operating Temperature

100°C

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

4.0 GHz

3.8 GHz

Performance Core Turbo Frequency

5.2 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

40x

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

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR5-5600, LPDDR5x-7500

32 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

800 MHz

1500 MHz

GPU Max Dynamic Frequency

2800 MHz

384

Shader Units

768

24

Texture Units

48

8

Raster Operation Units

32

-

Execution Units

12

15 W

Power Consumption

15 W

-

Max Resolution

7680x4320 - 60 Hz

-

Graphics Performance

4.3 TFLOPS

Miscellaneous

AMD Ryzen 3 5300U

Official Website

AMD Ryzen 9 8945HS official page

3.0

PCIe Version

4.0

12

PCIe Lanes

20

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