Product Collection 9th Generation Intel CoreTM i9 Processors

	Code Name Products formerly Coffee Lake

	Vertical Segment Desktop

	Processor Number i9-9900KF

	Lithography 14 nm

	Use Conditions PC/Client/Tablet

	number of Cores 8

	number of Threads 16

	Processor Base Frequency 3.60 GHz

	Max Turbo Frequency 5.00 GHz

	Cache 16 MB SmartCache

	Bus Speed 8 GT/s DMI3

	TDP 95 W

	Embedded Options Available No

	Max Memory Size (dependent on memory type) 128 GB

	Memory Types DDR4-2666

	Max number of Memory Channels 2

	Max Memory Bandwidth 41.6 GB/s

	ECC Memory Supported No

	Scalability 1S Only

	PCI Express Revision 3.0

	PCI Express Configurations Up to 1x16, 2x8, 1x8+2x4

	Max number of PCI Express Lanes 16

	Sockets Supported FCLGA1151

	Max CPU Configuration 1

	Thermal Solution Specification PCG 2015D (130W)

	TJUNCTION 100oC

	Intel OptaneTM Memory Supported Yes

	Intel Turbo Boost Technology 2.0

	Intel vProTM Platform Eligibility No

	Intel Hyper-Threading Technology Yes

	Intel Virtualization Technology (VT-x) Yes

	Intel Virtualization Technology for Directed I/O (VT-d) Yes

	Intel VT-x with Extended Page Tables (EPT) Yes

	Intel TSX-NI Yes

	Intel 64 Yes

	Instruction Set 64-bit

	Instruction Set Extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2

Idle States Yes Enhanced Intel SpeedStep Technology Yes Thermal Monitoring Technologies Yes Intel Identity Protection Technology Yes Intel Stable Image Platform Program (SIPP) No Intel AES New Instructions Yes Secure Key Yes Intel Software Guard Extensions (Intel SGX) Yes with Intel ME Intel Memory Protection Extensions (Intel MPX) Yes Intel OS Guard Yes Intel Trusted Execution Technology No Execute Disable Bit Yes Intel Boot Guard Yes

	Item Dimension (L inchxW inchxH inch) 10 x 5 x 5 Weight 2.00lb Warranty Information 3-years limited