Consumercarts

Consumercarts is reader-supported. Learn more

Intel 11th Gen Intel Core i9 11900K vs Intel 11th Gen Intel Core i9 11900KF: Comparison

Intel 11th Gen Intel Core i9 11900K and Intel 11th Gen Intel Core i9 11900KF differ on integrated graphics: Intel 11th Gen Intel Core i9 11900K at Yes, Intel 11th Gen Intel Core i9 11900KF at No. They match on 27 other specifications, including product line, form factor and codename.

11th Gen Intel Core i9 11900K
IntelIntel 11th Gen Intel Core i9 11900K
11th Gen Intel Core i9 11900KF
IntelIntel 11th Gen Intel Core i9 11900KF

Specs

Specification
11th Gen Intel Core i9 11900K
Intel 11th Gen Intel Core i9 11900K
11th Gen Intel Core i9 11900KF
Intel 11th Gen Intel Core i9 11900KF
BrandIntelIntel
Product LineCore i9Core i9
Form FactorDesktopDesktop
Model Number11900K11900KF
CodenameRocket LakeRocket Lake
Core/Thread Count8 Core / 16 Thread8 Core / 16 Thread
Release Year20212021
TDP125 W125 W
Market SegmentDesktopDesktop
Cache16MB L3 + 2MB L2 + 512KB L116MB L3 + 2MB L2 + 512KB L1
SocketLGA 1200LGA 1200
Boost/Base Clock5.3 GHz / 3.5 GHz5.3 GHz / 3.5 GHz
Socket StatusEnd of LifeEnd of Life
Process Node14 nm14 nm
SMT EnabledYesYes
P-Core Base Clock3.5 GHz3.5 GHz
P-Core Boost Clock5.3 GHz5.3 GHz
L2 Cache2 MB2 MB
L3 Cache16 MB16 MB
Base Power125 W125 W
Memory TypeDDR4DDR4
Memory Channels22
ECC SupportNoNo
Integrated GraphicsYesNo
PCIe GenerationPCIe 4.0PCIe 4.0
PCIe Lanes2020
Launch MSRP$539$549
Retail AvailabilityRetailRetail
SeriesCore i9Core i9
CPU Process Node14 Nanometers14 Nanometers
ArchitectureRocket Lake, 11th Gen Intel CoreRocket Lake, 11th Gen Intel Core
Memory SpeedDDR4-3200DDR4-3200

More comparisons in Processors (CPUs)