Product Compare

AMD Ryzen 9 9955HX vs Intel Core i9 12900H

	CPU AMD Ryzen 9 9955HX	CPU Intel Core i9 12900H
General Parameters
Release Date	Jan 2025	Jan 2022
Manufacturer	Amd	Intel
Type	Laptop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Zen 5 (Fire Range)	Alder Lake
Processor Number	9955HX	i9-12900H
Integrated Graphics	Radeon 610M	Iris Xe Graphics (96EU)
Series	Ryzen 9000 Series
Package
Manufacturing Process	4 nm	10 nm
Socket	FL1	BGA-1744
Power Consumption	55-75 W	35-45 W
Max Turbo Power Consumption	101 W	115 W
Peak Operating Temperature	100 °C	100°C
CPU Performance
Performance Cores	16	6
Performance Core Threads	32	12
Performance Core Base Frequency	2.5 GHz	2.5 GHz
Performance Core Turbo Frequency	5.4 GHz	5 GHz
Total Core Count	16	14
Total Thread Count	32	20
Bus Frequency	100 MHz	100 MHz
Multiplier	25	25x
L1 Cache	80 K per core	80 K per core
L2 Cache	1 MB per core	1280 K per core
L3 Cache	64 MB shared	24 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		8
Efficiency Core Threads		8
Efficiency Core Base Frequency		1.8 GHz
Efficiency Core Turbo Frequency		3.8 GHz
Memory Parameters
Memory Types	DDR5-5600	DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size	96 GB	64 GB
Max Memory Channels	2	2
Max Memory Bandwidth	89.6 GB/s	76.8 GB/s
ECC Memory Support	No	No
Graphics Card Parameters
Integrated Graphics	true	true
GPU Base Frequency	400 MHz	300 MHz
GPU Max Dynamic Frequency	2200 MHz	1450 MHz
Shader Units	128	768
Texture Units	8	48
Raster Operation Units	4	24
Execution Units	2	96
Power Consumption	15	15 W
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5.0	4.0
PCIe Lanes	28	28
Benchmarks
Cinebench R23 Single Core	2154	1906
Cinebench R23 Multi Core	35887	16503
Geekbench 6 Single Core	3228	2397
Geekbench 6 Multi Core	19559	11973
Blender	545	227