Product Compare

AMD Ryzen 5 8640U vs AMD Ryzen 9 9950X3D2

	CPU AMD Ryzen 5 8640U	CPU AMD Ryzen 9 9950X3D2
General Parameters
Release Date	Dec 2023	Mar 2026
Manufacturer	AMD	Amd
Type	Laptop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Hawk Point	Zen 5 (Granite Ridge)
Integrated Graphics	Radeon 760M	Radeon Graphics
Generation	Ryzen 5 (Zen 4 (Hawk Point))
Processor Number		9950X3D2
Package
Transistor Count	25 billions
Manufacturing Process	4 nm	4 nm
Socket	FP7	AM5
Power Consumption	15-30 W	200 W
Peak Operating Temperature	100°C	95 °C
Foundry	TSMC
Die Size	178 mm²
Package	FP8, FP7, FP7r2
Max Turbo Power Consumption		270 W
CPU Performance
Performance Cores	6	16
Performance Core Threads	12	32
Performance Core Base Frequency	3.5 GHz	4.3 GHz
Performance Core Turbo Frequency	4.9 GHz	5.6 GHz
Total Core Count	6	16
Total Thread Count	12	32
Bus Frequency	100 MHz	100 MHz
Multiplier	35x	43
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	192 MB shared
Unlocked Multiplier	No	Yes
SMP	1
Memory Parameters
Memory Types	DDR5-5600, LPDDR5x-7500	DDR5-5600
Max Memory Size	256 GB
Max Memory Channels	2
Max Memory Bandwidth	89.6 GB/s	89.6 GB/s
ECC Memory Support	No	Yes
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	1500 MHz	400 MHz
GPU Max Dynamic Frequency	2600 MHz	2200 MHz
Shader Units	384	128
Texture Units	24	8
Raster Operation Units	16	4
Execution Units	6	2
Power Consumption	15 W	15
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	5.0
PCIe Lanes	20	28
Benchmarks
Geekbench 6 Single Core	2419	3551
Geekbench 6 Multi Core	10350	24343