AMD Ryzen 7 7840H vs AMD Ryzen AI Max+ 388
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2026
Manufacturer
AMD
Amd
Type
Laptop
Laptop
Core Architecture
Phoenix
Zen 5 (Strix Halo)
Integrated Graphics
Radeon 780M
Radeon 8060S
Generation
Ryzen 7 (Zen 4 (Phoenix))
Zen 5 (Strix Halo)
Instruction Set
—
x86-64
Series
—
Ryzen AI Max 300 Series
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
4 nm
Socket
AMD Socket FP8
Custom
Power Consumption
35 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 Core Base Frequency
3.8 GHz
3.6 GHz
Performance Core Turbo Frequency
5.1 GHz
5.0 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
38.0
36
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
32 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
8
Performance Core Threads
—
16
Memory Parameters
Memory Types
DDR5-5600
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
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2700 MHz
2900 MHz
Execution Units
12
40
Shader Units
—
2560
Texture Units
—
160
Raster Operation Units
—
64
Power Consumption
—
45-120
Miscellaneous
PCIe Version
4
4.0
PCIe Lanes
20
16
AI Accelerator
NPU
—
AMD Ryzen™ AI
Theoretical performance
—
50 TOPS
Benchmark
Geekbench 6
2,625
—
Geekbench 6
11,813
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.