Product Compare

Intel Core 9 273PTE vs Intel Core i5 11400F

	CPU Intel Core 9 273PTE	CPU Intel Core i5 11400F
General Parameters
Release Date	Mar 2026	Mar 2021
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Core Architecture	Bartlett Lake	Rocket Lake
Integrated Graphics	UHD Graphics 730	N/A
Generation	Core 9 (Bartlett Lake)
Instruction Set		x86-64
Processor Number		i5-11400F
Package
Manufacturing Process	10 nm	14 nm
Socket	Intel Socket 1700	LGA-1200
Power Consumption	45 W	65 W
Peak Operating Temperature	100°C	100 °C
Foundry	Intel
Package	FC-LGA16A
CPU Performance
Performance Core Base Frequency	1.4 GHz	2.6 GHz
Performance Core Turbo Frequency	5.5 GHz	4.4 GHz
Total Core Count	12	6
Total Thread Count	24	12
Bus Frequency	100 MHz	100 MHz
Multiplier	14.0	26x
L1 Cache	80 KB per core	64 K per core
L2 Cache	2 MB per core	512 K per core
L3 Cache	36 MB shared	12 MB shared
Unlocked Multiplier	No	No
SMP	1
Performance Cores		6
Performance Core Threads		12
Memory Parameters
Memory Types	DDR4-3200, DDR5-5600	DDR4-3200
Max Memory Channels	2	2
Max Memory Bandwidth	89.6 GB/s	50 GB/s
ECC Memory Support	Yes	No
Max Memory Size		128 GB
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	5	4.0
PCIe Lanes	16	20