Home Comparison AMD Ryzen 5 8640HS vs AMD Ryzen 5 Pro 6650U

AMD Ryzen 5 8640HS vs AMD Ryzen 5 Pro 6650U

AMD Ryzen 5 8640HS
VS
AMD Ryzen 5 Pro 6650U
AMD Ryzen 5 8640HS
AMD Ryzen 5 Pro 6650U
We compared two laptop CPUs: AMD Ryzen 5 8640HS with 6 cores 3.5GHz and AMD Ryzen 5 Pro 6650U with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8640HS 's Advantages
Released 8 months late
Better graphics card performance
Higher specification of memory (7500 vs 6400)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 2.9GHz)
More modern manufacturing process (4nm vs 6nm)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 5 8640HS +18%
1724
AMD Ryzen 5 Pro 6650U
1452
Cinebench R23 Multi Core
AMD Ryzen 5 8640HS +47%
12969
AMD Ryzen 5 Pro 6650U
8769
Geekbench 6 Single Core
AMD Ryzen 5 8640HS +31%
2267
AMD Ryzen 5 Pro 6650U
1720
Geekbench 6 Multi Core
AMD Ryzen 5 8640HS +109%
10369
AMD Ryzen 5 Pro 6650U
4960
AMD Ryzen 5 8640HS
VS
AMD Ryzen 5 Pro 6650U

General Parameters

Dec 2023
Release Date
Apr 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Hawk Point
Core Architecture
Zen 3+ (Rembrandt)
FP8
Socket
FP7
Radeon 760M
Integrated Graphics
Radeon 660M
Ryzen 5 (Zen 4 (Hawk Point))
Generation
-

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
6 nm
28 W
Power Consumption
15-28 W
100°C
Peak Operating Temperature
95°C
TSMC
Foundry
-
178 mm²
Die Size
-

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
3.5 GHz
Performance Core Base Frequency
2.9 GHz
4.9 GHz
Performance Core Turbo Frequency
4.5 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
35x
Multiplier
29x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
512 K per core
16 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-4800, LPDDR5-6400
256 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
1500 MHz
2600 MHz
GPU Max Dynamic Frequency
1900 MHz
384
Shader Units
384
24
Texture Units
24
16
Raster Operation Units
16
6
Execution Units
6
15 W
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
4.06 TFLOPS
Graphics Performance
1.46 TFLOPS

Miscellaneous

AMD Ryzen 5 8640HS
Official Website
AMD Ryzen 5 Pro 6650U
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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