AMD Ryzen 5 Pro 6650U vs AMD Ryzen 7 7840H
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
Jan 2023
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
—
Core Architecture
Zen 3+ (Rembrandt)
Phoenix
Integrated Graphics
Radeon 660M
Radeon 780M
Generation
—
Ryzen 7 (Zen 4 (Phoenix))
Package
Manufacturing Process
6 nm
4 nm
Socket
FP7
AMD Socket FP8
Power Consumption
15-28 W
35 W
Peak Operating Temperature
95°C
100 °C
Transistor Count
—
25 billions
Foundry
—
TSMC
Die Size
—
178 mm²
Package
—
FP8, FP7, FP7r2
CPU Performance
Performance Cores
6
—
Performance Core Threads
12
—
Performance Core Base Frequency
2.9 GHz
3.8 GHz
Performance Core Turbo Frequency
4.5 GHz
5.1 GHz
Total Core Count
6
8
Total Thread Count
12
16
Bus Frequency
100 MHz
100 MHz
Multiplier
29x
38.0
L1 Cache
64 K per core
64 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
16 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800, LPDDR5-6400
DDR5-5600
Max Memory Size
64 GB
256 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
89.6 GB/s
ECC Memory Support
Yes
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
1500 MHz
—
GPU Max Dynamic Frequency
1900 MHz
2700 MHz
Shader Units
384
—
Texture Units
24
—
Raster Operation Units
16
—
Execution Units
6
12
Power Consumption
15 W
—
Miscellaneous
PCIe Version
4.0
4
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,452
—
Cinebench R23
8,769
—
Geekbench 6
1,720
2,625
Geekbench 5
1,460
—
Geekbench 6
4,960
11,813
Geekbench 5
6,605
—
Blender
118
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.