Product Compare

AMD Ryzen 7 3800XT vs AMD Ryzen 9 9955HX

	CPU AMD Ryzen 7 3800XT	CPU AMD Ryzen 9 9955HX
General Parameters
Release Date	Jul 2020	Jan 2025
Manufacturer	AMD	Amd
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 2	Zen 5 (Fire Range)
Integrated Graphics	N/A	Radeon 610M
Processor Number		9955HX
Series		Ryzen 9000 Series
Package
Transistor Count	3.8 billions
Manufacturing Process	7 nm	4 nm
Socket	AM4	FL1
Power Consumption	105 W	55-75 W
Peak Operating Temperature	95 °C	100 °C
Max Turbo Power Consumption		101 W
CPU Performance
Performance Cores	8	16
Performance Core Threads	16	32
Performance Core Base Frequency	3.9 GHz	2.5 GHz
Performance Core Turbo Frequency	4.7 GHz	5.4 GHz
Total Core Count	8	16
Total Thread Count	16	32
Bus Frequency	100 MHz	100 MHz
Multiplier	39x	25
L1 Cache	64 K per core	80 K per core
L2 Cache	512 K per core	1 MB per core
L3 Cache	32 MB shared	64 MB shared
Unlocked Multiplier	Yes	Yes
Memory Parameters
Memory Types	DDR4-3200	DDR5-5600
Max Memory Size	128 GB	96 GB
Max Memory Channels	2	2
Max Memory Bandwidth	47.68 GB/s	89.6 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	5.0
PCIe Lanes	24	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
Benchmarks
Cinebench R23 Single Core	1351	2154
Cinebench R23 Multi Core	12952	35887
Geekbench 6 Single Core	1679	3228
Geekbench 6 Multi Core	6343	19559
Cinebench 2024 Single Core	81	129
Cinebench 2024 Multi Core	734	2057