Product Compare

Intel Core i9 10900X vs Intel Core Ultra 9 285H

	CPU Intel Core i9 10900X	CPU Intel Core Ultra 9 285H
General Parameters
Release Date	Oct 2019	Jan 2025
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Cascade Lake	Arrow Lake
Processor Number	i9-10900X	285H
Integrated Graphics	N/A	Arc Graphics 140T
Package
Manufacturing Process	14 nm	3 nm
Socket	LGA-2066	FCBGA-2049
Power Consumption	165 W	35-45 W
Peak Operating Temperature	94 °C	110 °C
Max Turbo Power Consumption		115 W
CPU Performance
Performance Cores	10	6
Performance Core Threads	20	6
Performance Core Base Frequency	3.7 GHz	2.9 GHz
Performance Core Turbo Frequency	4.5 GHz	5.4 GHz
Total Core Count	10	16
Total Thread Count	20	16
Bus Frequency	100 MHz	100 MHz
Multiplier	37x	29
L1 Cache	64 K per core	112 K per core
L2 Cache	1 MB per core	2 MB per core
L3 Cache	20 MB shared	24 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		10
Efficiency Core Threads		10
Efficiency Core Base Frequency		2.7 GHz
Efficiency Core Turbo Frequency		4.5 GHz
Memory Parameters
Memory Types	DDR4-2933	LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size	256 GB	128 GB
Max Memory Channels	4	2
Max Memory Bandwidth	93.8 GB/s	102.4 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	5.0
PCIe Lanes	48	28
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2, AVX-512
Graphics Card Parameters
Integrated Graphics		true
GPU Base Frequency		300 MHz
GPU Max Dynamic Frequency		2350 MHz
Shader Units		1024
Texture Units		64
Raster Operation Units		32
Execution Units		8
Power Consumption		35
Benchmarks
Cinebench R23 Single Core	1145	2074
Cinebench R23 Multi Core	14312	22192
Geekbench 6 Single Core	1566	3073
Geekbench 6 Multi Core	9308	17644
Passmark CPU Single Core	2664	4481
Passmark CPU Multi Core	22469	33267