AMD Ryzen 7 7840U vs AMD Ryzen AI Max+ 392
CPU Specs Compare
General Parameters
Release Date
May 2023
Jan 2026
Manufacturer
Amd
Amd
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Zen 5 (Strix Halo)
Integrated Graphics
Radeon 780M
Radeon 8060S
Generation
-
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
15-30 W
45-120 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
-
120 W
CPU Performance
Performance Cores
8
12
Performance Core Threads
16
24
Performance Core Base Frequency
3.3 GHz
3.2 GHz
Performance Core Turbo Frequency
5.1 GHz
5.0 GHz
Total Core Count
8
12
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
33
32
L1 Cache
64 K per core
80 K per core
L2 Cache
8 MB
1 MB per core
L3 Cache
16 MB
64 MB shared
Unlocked Multiplier
No
No
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
800 MHz
-
GPU Max Dynamic Frequency
2700 MHz
2900 MHz
Shader Units
768
2560
Texture Units
48
160
Raster Operation Units
32
64
Execution Units
12
40
Power Consumption
15 W
45-120
Max Resolution
7680x4320 - 60 Hz
-
AI Accelerator
NPU
AMD Ryzen™ AI
AMD Ryzen™ AI
Theoretical performance
10 TOPS
50 TOPS
📊 Benchmark
Cinebench R23
1,745
-
Cinebench R23
12,789
-
Geekbench 6
2,480
-
Geekbench 6
11,518
-
Blender
227
-