Apple M1 vs AMD Ryzen 5 7645HX

VS

Apple M1 AMD Ryzen 5 7645HX

We compared two laptop CPUs: Apple M1 with 8 cores 2.1GHz and AMD Ryzen 5 7645HX with 6 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M1 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR4X-4266 vs DDR5-5200)

Lower TDP (14W vs 45W)

AMD Ryzen 5 7645HX 's Advantages

Released 2 years and 2 months late

Larger memory bandwidth (83.2GB/s vs 68.25GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (4.0GHz vs 2.1GHz)

Score

Benchmark

Cinebench R23 Single Core

Apple M1

1516

AMD Ryzen 5 7645HX +20%

1827

Cinebench R23 Multi Core

Apple M1

7792

AMD Ryzen 5 7645HX +80%

14098

Geekbench 6 Single Core

Apple M1

2231

AMD Ryzen 5 7645HX +21%

2720

Geekbench 6 Multi Core

Apple M1

8035

AMD Ryzen 5 7645HX +48%

11906

Geekbench 5 Single Core

Apple M1

1757

AMD Ryzen 5 7645HX +7%

1895

Geekbench 5 Multi Core

Apple M1

7742

AMD Ryzen 5 7645HX +43%

11141

Apple M1

VS

AMD Ryzen 5 7645HX

General Parameters

Nov 2020

Release Date

Jan 2023

Apple

Manufacturer

AMD

Laptop

Type

Laptop

ARMv8

Instruction Set

x86-64

Icestorm and Firestorm

Core Architecture

Zen 4 (Dragon Range)

Apple M-Socket

Socket

FL1

Apple M1 GPU

Integrated Graphics

Radeon 610M

Package

16 billions

Transistor Count

-

5 nm

Manufacturing Process

5 nm

Apple M-Socket

Socket

FL1

14 W

Power Consumption

45-75 W

-

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

6

8

Performance Core Threads

12

2.1 GHz

Performance Core Base Frequency

4.0 GHz

3.2 GHz

Performance Core Turbo Frequency

5 GHz

8

Total Core Count

6

8

Total Thread Count

12

-

Bus Frequency

100 MHz

-

Multiplier

40x

192 K per core

L1 Cache

64 K per core

12 MB shared

L2 Cache

1 MB per core

-

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

LPDDR4X-4266

Memory Types

DDR5-5200

16 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

68.25 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

450 MHz

GPU Base Frequency

1500 MHz

1278 MHz

GPU Max Dynamic Frequency

2200 MHz

1024

Shader Units

128

64

Texture Units

8

32

Raster Operation Units

4

128

Execution Units

2

15 W

Power Consumption

15 W

6016x3384 - 60 Hz

Max Resolution

-

2.6 TFLOPS

Graphics Performance

0.49 TFLOPS

Miscellaneous

-

Official Website

AMD Ryzen 5 7645HX

4.0

PCIe Version

5.0

-

PCIe Lanes

28

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