Product Compare

Intel Core i9 10900X vs Intel Core Ultra 7 155U

	CPU Intel Core i9 10900X	CPU Intel Core Ultra 7 155U
General Parameters
Release Date	Oct 2019	Dec 2023
Manufacturer	Intel	Intel
Type	Desktop	Laptop
Instruction Set	x86-64	x86-64
Core Architecture	Cascade Lake	Meteor Lake
Processor Number	i9-10900X	155U
Integrated Graphics	N/A	Arc Graphics (4-Cores)
Package
Manufacturing Process	14 nm	7 nm
Socket	LGA-2066	FCBGA-2049
Power Consumption	165 W	12-15 W
Peak Operating Temperature	94 °C	110 °C
Max Turbo Power Consumption		57 W
CPU Performance
Performance Cores	10	2
Performance Core Threads	20	4
Performance Core Base Frequency	3.7 GHz	1.7 GHz
Performance Core Turbo Frequency	4.5 GHz	4.8 GHz
Total Core Count	10	12
Total Thread Count	20	14
Bus Frequency	100 MHz	100 MHz
Multiplier	37x	17
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	12 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		10
Efficiency Core Threads		10
Efficiency Core Base Frequency		1.2 GHz
Efficiency Core Turbo Frequency		3.8 GHz
Memory Parameters
Memory Types	DDR4-2933	LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size	256 GB	96 GB
Max Memory Channels	4	2
Max Memory Bandwidth	93.8 GB/s	120 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	4.0
PCIe Lanes	48	20
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		1950 MHz
Shader Units		512
Texture Units		32
Raster Operation Units		16
Execution Units		64
Power Consumption		14
Max Resolution		7680x4320 - 60 Hz
Benchmarks
Cinebench R23 Single Core	1145	1730
Cinebench R23 Multi Core	14312	9875
Geekbench 6 Single Core	1566	2314
Geekbench 6 Multi Core	9308	9486
Passmark CPU Single Core	2664	3413
Passmark CPU Multi Core	22469	16486