AMD Ryzen 5 8640HS vs AMD Ryzen AI Max+ 392
CPU Specs Compare
General Parameters
Release Date
Dec 2023
Jan 2026
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Hawk Point
Zen 5 (Strix Halo)
Integrated Graphics
Radeon 760M
Radeon 8060S
Generation
Ryzen 5 (Zen 4 (Hawk Point))
Zen 5 (Strix Halo)
Series
-
Ryzen AI Max 300 Series
Package
Transistor Count
25 billions
-
Manufacturing Process
4 nm
4 nm
Socket
FP8
Custom
Power Consumption
28 W
45-120 W
Peak Operating Temperature
100°C
100 °C
Foundry
TSMC
-
Die Size
178 mm²
-
Package
FP8, FP7, FP7r2
-
Max Turbo Power Consumption
-
120 W
CPU Performance
Performance Cores
6
12
Performance Core Threads
12
24
Performance Core Base Frequency
3.5 GHz
3.2 GHz
Performance Core Turbo Frequency
4.9 GHz
5.0 GHz
Total Core Count
6
12
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
32
L1 Cache
64 K per core
80 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
64 MB shared
Unlocked Multiplier
No
No
SMP
1
-
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
LPDDR5X-8000
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
89.6 GB/s
256 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
-
GPU Max Dynamic Frequency
2600 MHz
2900 MHz
Shader Units
384
2560
Texture Units
24
160
Raster Operation Units
16
64
Execution Units
6
40
Power Consumption
15 W
45-120
Max Resolution
7680x4320 - 60 Hz
-
AI Accelerator
NPU
-
AMD Ryzen™ AI
Theoretical performance
-
50 TOPS
📊 Benchmark
Cinebench R23
1,724
-
Cinebench R23
12,969
-
Geekbench 6
2,267
-
Geekbench 6
10,369
-
Cinebench 2024
99
-