AMD Ryzen 9 5900H vs Apple M3

VS

AMD Ryzen 9 5900H Apple M3

We compared two laptop CPUs: AMD Ryzen 9 5900H with 8 cores 3.3GHz and Apple M3 with 8 cores 4.05GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M3 's Advantages

Released 2 years and 6 months late

Higher specification of memory (LPDDR5-6400 vs LPDDR4-4266)

Larger memory bandwidth (102.4GB/s vs 68.27GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (4.05GHz vs 3.3GHz)

Larger L3 cache size (64MB vs 16MB)

Lower TDP (20W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 5900H

1466

Apple M3 +30%

1909

Cinebench R23 Multi Core

AMD Ryzen 9 5900H +22%

12815

Apple M3

10497

Geekbench 6 Single Core

AMD Ryzen 9 5900H

2034

Apple M3 +47%

3009

Geekbench 6 Multi Core

AMD Ryzen 9 5900H

7376

Apple M3 +60%

11805

Passmark CPU Single Core

AMD Ryzen 9 5900H

3308

Apple M3 +46%

4850

Passmark CPU Multi Core

AMD Ryzen 9 5900H +5%

20753

Apple M3

19597

AMD Ryzen 9 5900H

VS

Apple M3

General Parameters

Apr 2021

Release Date

Oct 2023

AMD

Manufacturer

Apple

Laptop

Type

Laptop

x86-64

Instruction Set

ARMv8

Cezanne

Core Architecture

Apple M3

FP6

Socket

Apple M-Socket

Radeon RX Vega 8

Integrated Graphics

Apple M3 GPU

Package

-

Transistor Count

25 billions

7 nm

Manufacturing Process

3 nm

FP6

Socket

Apple M-Socket

45 W

Power Consumption

20 W

105 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

3.3 GHz

Performance Core Base Frequency

4.05 GHz

4.6 GHz

Performance Core Turbo Frequency

4.05 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.75 GHz

-

Efficiency Core Turbo Frequency

2.57 GHz

8

Total Core Count

8

16

Total Thread Count

8

100 MHz

Bus Frequency

-

33x

Multiplier

40x

64 K per core

L1 Cache

192 K per core

512 K per core

L2 Cache

16 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

LPDDR5-6400

64 GB

Max Memory Size

24 GB

2

Max Memory Channels

2

68.27 GB/s

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

500 MHz

1750 MHz

GPU Max Dynamic Frequency

1600 MHz

512

Shader Units

1280

32

Texture Units

80

8

Raster Operation Units

40

-

Execution Units

160

15 W

Power Consumption

-

Graphics Performance

4.1 TFLOPS

Miscellaneous

3.0

PCIe Version

4.0

16

PCIe Lanes

-

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