AMD Ryzen 9 7945HX3D vs Apple M2 Max

VS

AMD Ryzen 9 7945HX3D Apple M2 Max

We compared two laptop CPUs: AMD Ryzen 9 7945HX3D with 16 cores 2.3GHz and Apple M2 Max with 12 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7945HX3D 's Advantages

Released 6 months late

Newer PCIe version (5 vs 4.0)

Apple M2 Max 's Advantages

Better graphics card performance

Higher specification of memory (LPDDR5-6400 vs DDR5-5200)

Larger memory bandwidth (409.6GB/s vs 83.2GB/s)

Higher base frequency (3.5GHz vs 2.3GHz)

Lower TDP (30W vs 55W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7945HX3D +20%

1958

Apple M2 Max

1629

Cinebench R23 Multi Core

AMD Ryzen 9 7945HX3D +126%

33745

Apple M2 Max

14912

Geekbench 6 Single Core

AMD Ryzen 9 7945HX3D +3%

2783

Apple M2 Max

2696

Geekbench 6 Multi Core

AMD Ryzen 9 7945HX3D +7%

16080

Apple M2 Max

14905

Blender

AMD Ryzen 9 7945HX3D +86%

485

Apple M2 Max

260

Geekbench 5 Single Core

AMD Ryzen 9 7945HX3D +6%

2138

Apple M2 Max

2004

Geekbench 5 Multi Core

AMD Ryzen 9 7945HX3D +27%

19153

Apple M2 Max

15030

AMD Ryzen 9 7945HX3D

VS

Apple M2 Max

General Parameters

Jul 2023

Release Date

Jan 2023

AMD

Manufacturer

Apple

Laptop

Type

Laptop

-

Instruction Set

ARMv8

Dragon Range

Core Architecture

Apple M2

AMD Socket FL1

Socket

Apple M-Socket

Radeon 610M

Integrated Graphics

Apple M2 Max GPU (38-core)

Ryzen 9 (Zen 4 (Dragon Range))

Generation

-

Package

17.84 billions

Transistor Count

67 billions

5 nm

Manufacturing Process

5 nm

AMD Socket FL1

Socket

Apple M-Socket

55 W

Power Consumption

30 W

89 °C

Peak Operating Temperature

100°C

TSMC

Foundry

-

2x71 mm²

Die Size

-

6 nm

I/O Process Size

-

122 mm²

I/O Die Size

-

µFC-BGAFL1

Package

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

8

2.3 GHz

Performance Core Base Frequency

3.5 GHz

5.4 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

2.4 GHz

16

Total Core Count

12

32

Total Thread Count

12

100 MHz

Bus Frequency

-

23.0

Multiplier

35x

64 KB per core

L1 Cache

192 K per core

1 MB per core

L2 Cache

32 MB shared

128 MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

LPDDR5-6400

64 GB

Max Memory Size

96 GB

2

Max Memory Channels

8

83.2 GB/s

Max Memory Bandwidth

409.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

450 MHz

2200 MHz

GPU Max Dynamic Frequency

1398 MHz

-

Shader Units

4864

-

Texture Units

304

-

Raster Operation Units

152

2

Execution Units

608

-

Power Consumption

70 W

-

Max Resolution

7680x4320 - 60 Hz

0.49 TFLOPS

Graphics Performance

13.6 TFLOPS

Miscellaneous

AMD Ryzen 9 7945HX3D

Official Website

-

5

PCIe Version

4.0

28

PCIe Lanes

-

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