Home Comparison Apple M3 Max vs AMD Ryzen AI Max 390

Apple M3 Max vs AMD Ryzen AI Max 390

Apple M3 Max
VS
AMD Ryzen AI Max 390
Apple M3 Max
AMD Ryzen AI Max 390
We compared two laptop CPUs: Apple M3 Max with 16 cores 4.05GHz and AMD Ryzen AI Max 390 with 12 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Apple M3 Max 's Advantages
Larger memory bandwidth (409.6GB/s vs 128GB/s)
Higher base frequency (4.05GHz vs 2GHz)
More modern manufacturing process (3nm vs 4nm)
Lower TDP (40W vs 54W)
AMD Ryzen AI Max 390 's Advantages
Released 1 years and 3 months late
Higher specification of memory (8000 vs 6400)
Newer PCIe version (4 vs 4.0)

Score

Apple M3 Max
VS
AMD Ryzen AI Max 390

General Parameters

Oct 2023
Release Date
Jan 2025
Apple
Manufacturer
AMD
Laptop
Type
Laptop
ARMv8
Instruction Set
x86-64
Apple M3
Core Architecture
Strix Halo
Apple M-Socket
Socket
AMD Socket FP8
Apple M3 Max GPU (38-core)
Integrated Graphics
40CU(Unknown)
-
Generation
Zen 5

Package

92 billions
Transistor Count
3 nm
Manufacturing Process
4 nm
40 W
Power Consumption
15-54 W
-
Max Turbo Power Consumption
W
100°C
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
I/O Process Size
6 nm

CPU Performance

12
Performance Cores
12
12
Performance Core Threads
24
4.05 GHz
Performance Core Base Frequency
2 GHz
4.05 GHz
Performance Core Turbo Frequency
5.1 GHz
4
Efficiency Cores
0
4
Efficiency Core Threads
2.75 GHz
Efficiency Core Base Frequency
0 MHz
2.57 GHz
Efficiency Core Turbo Frequency
0 GHz
16
Total Core Count
12
16
Total Thread Count
24
-
Bus Frequency
100 MHz
40x
Multiplier
20.0
192 K per core
L1 Cache
80 KB per core
32 MB shared
L2 Cache
1 MB per core
-
L3 Cache
64 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

LPDDR5-6400
Memory Types
LPDDR5X-8000
128 GB
Max Memory Size
96 GB
8
Max Memory Channels
2
409.6 GB/s
Max Memory Bandwidth
128 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
500 MHz
GPU Base Frequency
1600 MHz
GPU Max Dynamic Frequency
MHz
5120
Shader Units
320
Texture Units
160
Raster Operation Units
640
Execution Units
40
-
Power Consumption
-
Max Resolution
16.4 TFLOPS
Graphics Performance
0 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
55 TOPS

Miscellaneous

-
Official Website
AMD Ryzen AI Max 390
4.0
PCIe Version
4
-
PCIe Lanes
16

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