Product Compare

AMD Ryzen 7 5800X3D vs AMD Ryzen 9 7940HX

	CPU AMD Ryzen 7 5800X3D	CPU AMD Ryzen 9 7940HX
General Parameters
Release Date	Mar 2022	Jan 2024
Manufacturer	Amd	AMD
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 3 (Vermeer)	Dragon Range
Integrated Graphics	No	Radeon 610M
Generation		Ryzen 9 (Zen 4 (Dragon Range))
Package
Manufacturing Process	7 nm	5 nm
Socket	AM4	AMD Socket FL1
Power Consumption	105 W	55 W
Peak Operating Temperature	90 °C	100°C
Transistor Count		13.14 billions
Foundry		TSMC
Die Size		2x71 mm²
I/O Process Size		6 nm
I/O Die Size		122 mm²
Package		µFC-BGAFL1
CPU Performance
Performance Cores	8	16
Performance Core Threads	16	32
Performance Core Base Frequency	3.4 GHz	2.4 GHz
Performance Core Turbo Frequency	4.5 GHz	5.2 GHz
Total Core Count	8	16
Total Thread Count	16	32
Bus Frequency	100 MHz	100 MHz
Multiplier	34	24.0
L1 Cache	64 K per core	64 KB per core
L2 Cache	512 K per core	1 MB per core
L3 Cache	96 MB shared	64 MB shared
Unlocked Multiplier	No	Yes
SMP		1
Memory Parameters
Memory Types	DDR4-3200,DDR4-2933,DDR4-2667	DDR5-5200
Max Memory Size	128 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	47.68 GB/s	83.2 GB/s
ECC Memory Support	Yes	No
Miscellaneous
Official Website	Official Link ↗
PCIe Version	4.0	5
PCIe Lanes	20	28
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		400 MHz
GPU Max Dynamic Frequency		2200 MHz
Shader Units		128
Texture Units		8
Raster Operation Units		4
Execution Units		2
Power Consumption		15 W
Benchmarks
Cinebench R23 Single Core	1476	1864
Cinebench R23 Multi Core	14514	33370
Geekbench 6 Single Core	2112	2688
Geekbench 6 Multi Core	11193	15655