Intel Core i9-9900KF 16M Cache Processor

Octa‑core Intel Core i9‑9900KF delivers 3.6 GHz base speed, scaling to 5 GHz Turbo Boost on a 14 nm Coffee Lake Refresh die, with 16 MB Smart Cache and dual‑channel DDR4‑2666 support for high‑performance gaming and content creation.

Brand: Intel
Model: BX80684I99900KF
MPN: BX80684I99900KF
SKU: BX80684I99900KF
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Architecture Coffee Lake Refresh
Box Yes
Bus bandwidth 8
Bus Type DMI3
Bus type units GT/s
Cache 16 MB
Clock speed 3.6 GHz
Component for PC
Core frequency 3.60GHz
CPU Brand Intel
CPU Cores Octa Core
CPU Family Intel Core i9
CPU Model 9900KF
CPU Socket Socket 1151
Discrete graphics adapter No
Discrete graphics adapter model Not available
ECC No
Embedded options available No
Enhanced intel speedstep technology Yes
Execute disable bit Yes
Form factor Processor
Graphics chipset None
Idle states Yes
Integrated Graphics No
Intel 64 Yes
Intel enhanced halt state Yes
Intel Identity Protection Technology version 1.00
Intel optane memory Yes
Intel trusted execution technology No
Intel TSX-NI Yes
L3 cache *See Intel Smart Cache*
Launch date Q1'19
Manufacturing process 14 nm
Market segment DT
Maximum internal memory 131072 MB
Maximum internal memory supported by processor 128 GB
Maximum TDP 95W
Memory channels Dual-channel
Memory clock speeds supported by processor 2666 MHz
Memory types DDR4 2666 (Max.)
Memory types supported by processor DDR4-SDRAM
On-board graphics adapter No
Package depth 116 mm
Package Height 101 mm
Package width 44 mm
PCI Express CEM Revision 3.0
PCI Express configurations 1x8+2x4,1x16,2x8
Processor ARK ID 190887
Processor boost frequency 5 GHz
Processor brand name 9th Gen Intel Core i9 9th Gen Intel Core i9 Processor
Processor cache type Smart Cache
Processor codename Coffee Lake
Processor family 9th gen Intel® Core™ i9
Processor model i9-9900KF
Processor operating modes 64-bit
Processor socket LGA 1151 (Socket H4)
Product family Intel Core Processors
QPI Speed N/A
Scalability 1 Socket/Processor ONLY
Status Launched
Supported instruction sets AVX 2.0,SSE4.1,SSE4.2
Thermal monitoring technologies Yes
Thermal solution specification PCG 2015D
Turbo speed 5.0 GHz