Apple M3 vs AMD Ryzen 7 7840H

VS

Apple M3 AMD Ryzen 7 7840H

We compared two laptop CPUs: Apple M3 with 8 cores 4.05GHz and AMD Ryzen 7 7840H with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M3 's Advantages

Released 9 months late

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

Larger memory bandwidth (102.4GB/s vs 89.6GB/s)

Higher base frequency (4.05GHz vs 3.8GHz)

Larger L3 cache size (64MB vs 16MB)

Lower TDP (20W vs 35W)

AMD Ryzen 7 7840H 's Advantages

Better graphics card performance

Newer PCIe version (4 vs 4.0)

Score

Benchmark

Cinebench R23 Single Core

Apple M3 +6%

1909

AMD Ryzen 7 7840H

1800

Cinebench R23 Multi Core

Apple M3

10497

AMD Ryzen 7 7840H +70%

17887

Geekbench 6 Single Core

Apple M3 +14%

3009

AMD Ryzen 7 7840H

2625

Geekbench 6 Multi Core

Apple M3

11805

AMD Ryzen 7 7840H

11813

Cinebench 2024 Single Core

Apple M3 +33%

140

AMD Ryzen 7 7840H

105

Cinebench 2024 Multi Core

Apple M3

707

AMD Ryzen 7 7840H +33%

941

Blender

Apple M3

175

AMD Ryzen 7 7840H +12%

197

Passmark CPU Single Core

Apple M3 +22%

4850

AMD Ryzen 7 7840H

3947

Passmark CPU Multi Core

Apple M3

19597

AMD Ryzen 7 7840H +44%

28248

Apple M3

VS

AMD Ryzen 7 7840H

General Parameters

Oct 2023

Release Date

Jan 2023

Apple

Manufacturer

AMD

Laptop

Type

Laptop

ARMv8

Instruction Set

-

Apple M3

Core Architecture

Phoenix

Apple M-Socket

Socket

AMD Socket FP8

Apple M3 GPU

Integrated Graphics

Radeon 780M

-

Generation

Ryzen 7 (Zen 4 (Phoenix))

Package

25 billions

Transistor Count

25 billions

3 nm

Manufacturing Process

4 nm

Apple M-Socket

Socket

AMD Socket FP8

20 W

Power Consumption

35 W

100°C

Peak Operating Temperature

100 °C

-

Foundry

TSMC

-

Die Size

178 mm²

-

Package

FP8, FP7, FP7r2

CPU Performance

4

Performance Cores

-

4

Performance Core Threads

-

4.05 GHz

Performance Core Base Frequency

3.8 GHz

4.05 GHz

Performance Core Turbo Frequency

5.1 GHz

4

Efficiency Cores

-

4

Efficiency Core Threads

-

2.75 GHz

Efficiency Core Base Frequency

-

2.57 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

8

Total Thread Count

16

-

Bus Frequency

100 MHz

40x

Multiplier

38.0

192 K per core

L1 Cache

64 K per core

16 MB shared

L2 Cache

1 MB per core

64 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

LPDDR5-6400

Memory Types

DDR5-5600

24 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

500 MHz

GPU Base Frequency

-

1600 MHz

GPU Max Dynamic Frequency

2700 MHz

1280

Shader Units

-

80

Texture Units

-

40

Raster Operation Units

-

160

Execution Units

12

4.1 TFLOPS

Graphics Performance

10 TFLOPS

Miscellaneous

-

Official Website

AMD Ryzen 7 7840H

4.0

PCIe Version

4

-

PCIe Lanes

20

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