AMD Ryzen 5 PRO 8640U vs AMD Ryzen 5 Pro 6650U
CPU · Specs Compare
General Parameters
Release Date
Apr 2024
Apr 2023
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Core Architecture
Hawk Point
Zen 3+ (Rembrandt)
Integrated Graphics
Radeon 760M
Radeon 660M
Generation
Ryzen 5 (Zen 4 (Hawk Point))
—
Instruction Set
—
x86-64
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
6 nm
Socket
AMD Socket FP7
FP7
Power Consumption
28 W
15-28 W
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FP7, FP7r2
—
Peak Operating Temperature
—
95°C
CPU Performance
Performance Core Base Frequency
3.5 GHz
2.9 GHz
Performance Core Turbo Frequency
4.9 GHz
4.5 GHz
Total Core Count
6
6
Total Thread Count
12
12
Bus Frequency
100 MHz
100 MHz
Multiplier
35.0
29x
L1 Cache
64 KB per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
16 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
6
Performance Core Threads
—
12
Memory Parameters
Memory Types
DDR5-5600
DDR5-4800, LPDDR5-6400
Max Memory Channels
2
2
ECC Memory Support
Yes
Yes
Max Memory Size
—
64 GB
Max Memory Bandwidth
—
76.8 GB/s
Miscellaneous
PCIe Version
4
4.0
PCIe Lanes
20
20
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
1500 MHz
GPU Max Dynamic Frequency
—
1900 MHz
Shader Units
—
384
Texture Units
—
24
Raster Operation Units
—
16
Execution Units
—
6
Power Consumption
—
15 W
Benchmark
Cinebench R23
1,552
1,452
Cinebench R23
10,675
8,769
Geekbench 6
2,519
1,720
Geekbench 6
10,308
4,960
Geekbench 5
—
1,460
Geekbench 5
—
6,605
Blender
—
118
▲ Specs Compare
Data sourced from official specifications and benchmark tests.