AMD Ryzen 7 7840H vs AMD Ryzen AI 5 PRO 435
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2026
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Core Architecture
Phoenix
Gorgon Point
Integrated Graphics
Radeon 780M
Radeon 840M
Generation
Ryzen 7 (Zen 4 (Phoenix))
Ryzen AI 400 (Zen 5 / Zen 5c)
Instruction Set
—
x86-64
Processor Number
—
435
Series
—
Ryzen AI PRO 400 Series
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
4 nm
Socket
AMD Socket FP8
AMD Socket FP8
Power Consumption
35 W
28 W
Peak Operating Temperature
100 °C
100°C
Foundry
TSMC
TSMC
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
FP8
Max Turbo Power Consumption
—
W
I/O Process Size
—
6 nm
CPU Performance
Performance Core Base Frequency
3.8 GHz
2 GHz
Performance Core Turbo Frequency
5.1 GHz
4.5 GHz
Total Core Count
8
6
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
38.0
20.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
16 MB shared
8 MB
Unlocked Multiplier
No
No
SMP
1
1
Performance Cores
—
2
Performance Core Threads
—
4
Efficiency Cores
—
4
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
2 GHz
Efficiency Core Turbo Frequency
—
3.4 GHz
Memory Parameters
Memory Types
DDR5-5600
DDR5-5600,LPDDR5X-8000
Max Memory Size
256 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
128 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2700 MHz
2800 MHz
Execution Units
12
4
GPU Base Frequency
—
800 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Power Consumption
—
15-54
Max Resolution
—
7680x4320 - 60 Hz
Miscellaneous
PCIe Version
4
4
PCIe Lanes
20
14
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.