AMD Ryzen 5 8645HS vs AMD Ryzen AI 9 365

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We compared two laptop CPUs: AMD Ryzen 5 8645HS with 6 cores 4.3GHz and AMD Ryzen AI 9 365 with 10 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8645HS 's Advantages

Higher base frequency (4.3GHz vs 2.0GHz)

AMD Ryzen AI 9 365 's Advantages

Released 6 months late

Higher specification of memory (LPDDR5X-7500 vs LPDDR5x-7500)

Larger L3 cache size (24MB vs 16MB)

Lower TDP (15W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8645HS

1732

AMD Ryzen AI 9 365 +9%

1903

Cinebench R23 Multi Core

AMD Ryzen 5 8645HS

13085

AMD Ryzen AI 9 365 +44%

18900

Geekbench 6 Single Core

AMD Ryzen 5 8645HS

2229

AMD Ryzen AI 9 365 +29%

2894

Geekbench 6 Multi Core

AMD Ryzen 5 8645HS

9891

AMD Ryzen AI 9 365 +80%

17892

AMD Ryzen 5 8645HS

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AMD Ryzen AI 9 365

General Parameters

Dec 2023

Release Date

Jun 2024

Amd

Manufacturer

Amd

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Hawk Point

Core Architecture

Zen 5 (Strix Point)

FP8

Socket

FP8

Radeon 760M

Integrated Graphics

Radeon 880M

Ryzen 5 (Zen 4 (Hawk Point))

Generation

Ryzen AI 9 (Zen 5 (Strix Point))

Package

25 billions

Transistor Count

4 nm

Manufacturing Process

4 nm

FP8

Socket

FP8

35-54 W

Power Consumption

15-54 W

-

Max Turbo Power Consumption

W

100°C

Peak Operating Temperature

100°C

TSMC

Foundry

TSMC

178 mm²

Die Size

-

I/O Process Size

6 nm

FP8, FP7, FP7r2

Package

FP8

CPU Performance

6

Performance Cores

10

12

Performance Core Threads

20

4.3 GHz

Performance Core Base Frequency

2.0 GHz

5 GHz

Performance Core Turbo Frequency

5 GHz

-

Efficiency Cores

6

-

Efficiency Core Threads

12

6

Total Core Count

10

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

43x

Multiplier

20x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-5600, LPDDR5X-7500

256 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

2600 MHz

GPU Max Dynamic Frequency

2900 MHz

384

Shader Units

24

Texture Units

16

Raster Operation Units

6

Execution Units

12

15 W

Power Consumption

4.06 TFLOPS

Graphics Performance

0 TFLOPS

AI Accelerator

-

NPU

AMD Ryzen™ AI

-

Theoretical performance

50 TOPS

Miscellaneous

AMD Ryzen 5 8645HS

Official Website

AMD Ryzen AI 9 365

4.0

PCIe Version

4.0

20

PCIe Lanes

16

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