Product Compare

Intel Core i9 11900H vs AMD Ryzen 9 9955HX

	CPU Intel Core i9 11900H	CPU AMD Ryzen 9 9955HX
General Parameters
Release Date	May 2021	Jan 2025
Manufacturer	Intel	Amd
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Tiger Lake H45	Zen 5 (Fire Range)
Processor Number	i9-11900H	9955HX
Integrated Graphics	UHD Graphics for 11th Gen (32 EU)	Radeon 610M
Series		Ryzen 9000 Series
Package
Manufacturing Process	10 nm	4 nm
Socket	BGA-1787	FL1
Power Consumption	35-45 W	55-75 W
Peak Operating Temperature	100 °C	100 °C
Max Turbo Power Consumption		101 W
CPU Performance
Performance Cores	8	16
Performance Core Threads	16	32
Performance Core Base Frequency	2.1-2.5 GHz	2.5 GHz
Performance Core Turbo Frequency	4.9 GHz	5.4 GHz
Total Core Count	8	16
Total Thread Count	16	32
Bus Frequency	100 MHz	100 MHz
Multiplier	21-25x	25
L1 Cache	96 K per core	80 K per core
L2 Cache	1280 K per core	1 MB per core
L3 Cache	24 MB shared	64 MB shared
Unlocked Multiplier	No	Yes
Memory Parameters
Memory Types	DDR4-3200	DDR5-5600
Max Memory Size	128 GB	96 GB
Max Memory Channels	2	2
Max Memory Bandwidth	51.2 GB/s	89.6 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	350 MHz	400 MHz
GPU Max Dynamic Frequency	1450 MHz	2200 MHz
Shader Units	256	128
Texture Units	16	8
Raster Operation Units	8	4
Execution Units	32	2
Power Consumption	15 W	15
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	4.0	5.0
PCIe Lanes	20	28
Benchmarks
Cinebench R23 Single Core	1578	2154
Cinebench R23 Multi Core	12038	35887
Geekbench 6 Single Core	2106	3228
Geekbench 6 Multi Core	7160	19559
Blender	174	545