Intel Core i9-9900K

DESKTOPCPU

Page Contents

CPU at a Glance Key Specs

Cores / Threads
8 / 16
Clock Speeds
3.6GHz
to
5GHz
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