Apple M2 Ultra vs AMD Ryzen 9 7940HX

VS

Apple M2 Ultra

AMD Ryzen 9 7940HX

We compared two laptop CPUs: Apple M2 Ultra with 24 cores 3.5GHz and AMD Ryzen 9 7940HX with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M2 Ultra 's Advantages

Higher specification of memory (6400 vs 5200)

Larger memory bandwidth (800GB/s vs 83.2GB/s)

Higher base frequency (3.5GHz vs 2.4GHz)

AMD Ryzen 9 7940HX 's Advantages

Released 8 months late

Newer PCIe version (5.0 vs 4.0)

Lower TDP (55W vs 60W)

Score

Benchmark

Cinebench R23 Single Core

Apple M2 Ultra

1729

AMD Ryzen 9 7940HX +7%

1864

Cinebench R23 Multi Core

Apple M2 Ultra

28910

AMD Ryzen 9 7940HX +15%

33370

Geekbench 6 Single Core

Apple M2 Ultra +3%

2790

AMD Ryzen 9 7940HX

2688

Geekbench 6 Multi Core

Apple M2 Ultra +35%

21217

AMD Ryzen 9 7940HX

15655

Blender

Apple M2 Ultra

505

AMD Ryzen 9 7940HX +13%

575

Apple M2 Ultra

VS

AMD Ryzen 9 7940HX

General Parameters

May 2023

Release Date

Jan 2024

Apple

Manufacturer

AMD

Laptop

Type

Laptop

ARMv8

Instruction Set

x86-64

Apple M2

Core Architecture

Zen 4 (Dragon Range)

Apple M-Socket

Socket

AMD Socket FL1

Apple M2 Max GPU (76-core)

Integrated Graphics

Radeon 610M

Package

134 billions

Transistor Count

13.14 billions

5 nm

Manufacturing Process

5 nm

60 W

Power Consumption

55 W

100°C

Peak Operating Temperature

100°C

CPU Performance

16

Performance Cores

16

Performance Core Threads

32

3.5 GHz

Performance Core Base Frequency

2.4 GHz

-

Performance Core Turbo Frequency

5.2 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

24

Total Core Count

16

24

Total Thread Count

32

-

Bus Frequency

100 MHz

35x

Multiplier

24

192 K per core

L1 Cache

64 K per core

64 MB shared

L2 Cache

1 MB per core

-

L3 Cache

64 MB

No

Unlocked Multiplier

Yes

Memory Parameters

LPDDR5-6400

Memory Types

DDR5-5200

192 GB

Max Memory Size

64 GB

16

Max Memory Channels

2

800 GB/s

Max Memory Bandwidth

83.2 GB/s

No

ECC Memory Support

-

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

400 MHz

-

GPU Max Dynamic Frequency

2200 MHz

-

Shader Units

128

-

Texture Units

8

-

Raster Operation Units

4

-

Execution Units

2

-

Power Consumption

15 W

-

Graphics Performance

0.563 TFLOPS

Miscellaneous

-

Official Website

4.0

PCIe Version

5.0

-

PCIe Lanes

28

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