Apple M3 Pro vs AMD Ryzen 5 PRO 8645HS

VS

We compared two laptop CPUs: Apple M3 Pro with 12 cores 4.05GHz and AMD Ryzen 5 PRO 8645HS with 6 cores 4.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M3 Pro 's Advantages

Integrated graphics card

Higher specification of memory (LPDDR5-6400 vs DDR5-5600)

Lower TDP (30W vs 45W)

AMD Ryzen 5 PRO 8645HS 's Advantages

Released 6 months late

Newer PCIe version (4 vs 4.0)

Higher base frequency (4.3GHz vs 4.05GHz)

Score

Apple M3 Pro

VS

AMD Ryzen 5 PRO 8645HS

General Parameters

Oct 2023

Release Date

Apr 2024

Apple

Manufacturer

AMD

Laptop

Type

Laptop

ARMv8

Instruction Set

-

Apple M3

Core Architecture

Hawk Point

Apple M-Socket

Socket

AMD Socket FP7

Apple M3 Pro GPU (19-core)

Integrated Graphics

Radeon 760M

-

Generation

Ryzen 5 (Zen 4 (Hawk Point))

Package

37 billions

Transistor Count

25 billions

3 nm

Manufacturing Process

4 nm

Apple M-Socket

Socket

AMD Socket FP7

30 W

Power Consumption

45 W

100°C

Peak Operating Temperature

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP7, FP7r2

CPU Performance

6

Performance Cores

-

6

Performance Core Threads

-

4.05 GHz

Performance Core Base Frequency

4.3 GHz

4.05 GHz

Performance Core Turbo Frequency

5 GHz

6

Efficiency Cores

-

6

Efficiency Core Threads

-

2.75 GHz

Efficiency Core Base Frequency

-

2.57 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

6

12

Total Thread Count

12

-

Bus Frequency

100 MHz

40x

Multiplier

43.0

192 K per core

L1 Cache

64 KB per core

16 MB shared

L2 Cache

1 MB per core

-

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

LPDDR5-6400

Memory Types

DDR5-5600

36 GB

Max Memory Size

-

3

Max Memory Channels

2

153.6 GB/s

Max Memory Bandwidth

-

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

500 MHz

GPU Base Frequency

-

1600 MHz

GPU Max Dynamic Frequency

-

2304

Shader Units

-

144

Texture Units

-

72

Raster Operation Units

-

288

Execution Units

-

7.4 TFLOPS

Graphics Performance

-

Miscellaneous

-

Official Website

AMD Ryzen 5 PRO 8645HS

4.0

PCIe Version

4

-

PCIe Lanes

20

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