Intel Core i9-9900K
DESKTOPCPU
Page Contents
CPU at a Glance Key Specs
Cores / Threads
8 / 16
Clock Speeds
3.6GHz
to5GHz
Socket
LGA 1151
TDP
95W
DDR4
PCIe 3.0
Intel UHD Graphics 630
Specifications
Product Information
Model NameIntel Core i9-9900K
ManufacturerIntel
SeriesCore i9
CodenameCoffee Lake
SocketLGA 1151
Socket TypeLGA
Market SegmentDesktop
Launch Date10/19/2018
Core Architecture
Total Cores8
Total Threads16
SMTYes
Instruction Setx86-64
MicroarchitectureCoffee Lake Refresh
Compute Die14 nm (Intel foundry)
PCIe VersionPCIe 3.0
Clock Speeds
Base Clock3.6 GHz
Max Boost Clock5 GHz
Unlocked for OverclockingYes
Cache Memory
L1D Cache256 KB (8 x 32 KB)
L1I Cache256 KB (8 x 32 KB)
L2 Cache2048 KB (8 x 256 KB)
L3 Cache16 MB
Memory Support
Memory TypeDDR4
Max Memory Speed2666 MT/s
Memory Channels2
Max Capacity128 GB
ECC Memory SupportNo
Power & Thermal
Default TDP95 W
Max Operating Temperature100 °C
Integrated Graphics
GPU ModelIntel UHD Graphics 630
GPU Frequency1200 MHz
NPU
Has NPUNo
Overall TOPSUnknown