Product Compare

AMD Ryzen 9 8940HX vs AMD Ryzen 5 7640HS

	CPU AMD Ryzen 9 8940HX	CPU AMD Ryzen 5 7640HS
General Parameters
Release Date	Apr 2025	Apr 2023
Manufacturer	Amd	AMD
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 4 (Dragon Range)	Zen 4 (Phoenix)
Integrated Graphics	Radeon 610M	Radeon 760M
Generation	Ryzen 9 (Zen 4 (Dragon Range))
Package
Transistor Count	13.14 billions	25 billions
Manufacturing Process	5 nm	4 nm
Socket	FL1	FP8
Power Consumption	55 W	35-54 W
Max Turbo Power Consumption	75 W
Peak Operating Temperature	100 °C	100 °C
Foundry	TSMC
Die Size	2x71 mm²	178 mm²
I/O Process Size	6 nm
I/O Die Size	122 mm²
Package	µFC-BGAFL1
CPU Performance
Performance Cores	16	6
Performance Core Threads	32	12
Performance Core Base Frequency	2.4 GHz	4.3 GHz
Performance Core Turbo Frequency	5.3 GHz	5 GHz
Total Core Count	16	6
Total Thread Count	32	12
Bus Frequency	100 MHz	100 MHz
Multiplier	24	43
L1 Cache	64 K per core	64 K per core
L2 Cache	1 MB per core	6 MB
L3 Cache	64 MB shared	16 MB
Unlocked Multiplier	Yes	No
SMP	1
Memory Parameters
Memory Types	DDR5-5200	DDR5-5600, LPDDR5x-7500
Max Memory Channels	2	2
ECC Memory Support	No	Yes
Max Memory Size		256 GB
Max Memory Bandwidth		89.6 GB/s
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	400 MHz	800 MHz
GPU Max Dynamic Frequency	2200 MHz	2600 MHz
Shader Units	128	512
Texture Units	8	32
Raster Operation Units	4	16
Execution Units	2	8
Power Consumption	15	15
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	4.0
PCIe Lanes	28	20
AI Accelerator
NPU		AMD Ryzen™ AI
Theoretical performance		10 TOPS
Benchmarks
Cinebench R23 Single Core	1809	1703
Cinebench R23 Multi Core	29610	12986
Geekbench 6 Single Core	2709	2465
Geekbench 6 Multi Core	15308	10199
Cinebench 2024 Single Core	112	99