AMD Ryzen AI Max+ 392 vs AMD Ryzen 5 8540U
CPU Specs Compare
General Parameters
Release Date
Jan 2026
Dec 2023
Manufacturer
Amd
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 5 (Strix Halo)
Zen 4 (Hawk Point)
Integrated Graphics
Radeon 8060S
Radeon 740M
Generation
Zen 5 (Strix Halo)
Ryzen 5 (Zen 4 (Hawk Point))
Series
Ryzen AI Max 300 Series
-
Package
Manufacturing Process
4 nm
4 nm
Socket
Custom
FP7
Power Consumption
45-120 W
15-30 W
Max Turbo Power Consumption
120 W
-
Peak Operating Temperature
100 °C
100 °C
Transistor Count
-
20.9 billions
Foundry
-
TSMC
Die Size
-
137 mm²
Package
-
FP7, FP7r2
CPU Performance
Performance Cores
12
2
Performance Core Threads
24
4
Performance Core Base Frequency
3.2 GHz
3.2 GHz
Performance Core Turbo Frequency
5.0 GHz
4.9 GHz
Total Core Count
12
6
Total Thread Count
24
12
Bus Frequency
100 MHz
100 MHz
Multiplier
32
32x
L1 Cache
80 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
64 MB shared
16 MB shared
Unlocked Multiplier
No
No
Efficiency Cores
-
4
Efficiency Core Threads
-
8
Efficiency Core Base Frequency
-
3 GHz
Efficiency Core Turbo Frequency
-
3.7 GHz
SMP
-
1
Memory Parameters
Memory Types
LPDDR5X-8000
DDR5-5600, LPDDR5x-7500
Max Memory Size
128 GB
256 GB
Max Memory Channels
4
2
Max Memory Bandwidth
256 GB/s
89.6 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2900 MHz
2800 MHz
Shader Units
2560
256
Texture Units
160
16
Raster Operation Units
64
8
Execution Units
40
4
Power Consumption
45-120
15 W
GPU Base Frequency
-
800 MHz
AI Accelerator
NPU
AMD Ryzen™ AI
-
Theoretical performance
50 TOPS
-
📊 Benchmark
Cinebench R23
-
1,789
Cinebench R23
-
10,405
Geekbench 6
-
2,445
Geekbench 6
-
9,182
Passmark CPU
-
3,759
Passmark CPU
-
18,276