AMD Ryzen 9 7845HX vs Apple M2 Ultra

VS

AMD Ryzen 9 7845HX Apple M2 Ultra

We compared two laptop CPUs: AMD Ryzen 9 7845HX with 12 cores 3.0GHz and Apple M2 Ultra with 24 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 7845HX's Advantages

Newer PCIe version (5.0 vs 4.0)

Lower TDP (45W vs 60W)

Apple M2 Ultra's Advantages

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

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

Higher base frequency (3.5GHz vs 3.0GHz)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7845HX +7%

1871

Apple M2 Ultra

1744

Cinebench R23 Multi Core

AMD Ryzen 9 7845HX

26460

Apple M2 Ultra +10%

29227

Geekbench 6 Single Core

AMD Ryzen 9 7845HX

2600

Apple M2 Ultra +7%

2790

Geekbench 6 Multi Core

AMD Ryzen 9 7845HX

12851

Apple M2 Ultra +65%

21217

Blender

AMD Ryzen 9 7845HX

379

Apple M2 Ultra +35%

512

Geekbench 5 Single Core

AMD Ryzen 9 7845HX +4%

2052

Apple M2 Ultra

1956

Geekbench 5 Multi Core

AMD Ryzen 9 7845HX

16693

Apple M2 Ultra +67%

27945

AMD Ryzen 9 7845HX

VS

Apple M2 Ultra

General Parameters

Jan 2023

Release Date

May 2023

AMD

Manufacturer

Apple

Laptop

Type

Laptop

x86-64

Instruction Set

ARMv8

Zen 4 (Dragon Range)

Core Architecture

Apple M2

FL1

Socket

Apple M-Socket

Radeon 610M

Integrated Graphics

Apple M2 Max GPU (76-core)

Package

-

Transistor Count

134 billions

5 nm

Manufacturing Process

5 nm

FL1

Socket

Apple M-Socket

45-75 W

Power Consumption

60 W

100°C

Peak Operating Temperature

100°C

CPU Performance

12

Performance Cores

16

24

Performance Core Threads

16

3.0 GHz

Performance Core Base Frequency

3.5 GHz

5.2 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

2.4 GHz

12

Total Core Count

24

Total Thread Count

24

100MHz

Bus Frequency

-

30x

Multiplier

35x

64K per core

L1 Cache

192K per core

1MB per core

L2 Cache

64MB shared

L3 Cache

-

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

LPDDR5-6400

64GB

Max Memory Size

192GB

2

Max Memory Channels

16

83.2 GB/s

Max Memory Bandwidth

800 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

128

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

0.49 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7845HX

Official Website

-

5.0

PCIe Version

4.0

28

PCIe Lanes

-

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