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Intel Core i9-9900K [Desktop]

General

Vendor
  • Intel
Family
  • Core i9
Model
  • i9-9900K
Architecture
  • Skylake → Coffee Lake
Core Codenames
  • Coffee Lake Refresh
  • Coffee Lake-R
Release Dates
  • October, 2018

Package

Package Types
  • 1151-land LGA
Sockets
  • LGA1151-2 (Socket H4 v2)
Lithography
  • 14 nm
Package and Die
  • 37.5 × 37.5 mm package
  • 174 mm² die area
Core Steppings
  • P0
  • R0
CPUIDs
  • 906EC
Spec Codes
QQPPQRJZSRELSSRG19
Part Numbers

Core Configuration

Core Structure

Number of Cores
  • 8
Number of Threads
  • 16
Multi-Threaded Cores
  • Yes (simultaneous)
Core Clock Frequency
  • 3.60 GHz
Turbo Core Clock Frequency
  • 5.00 GHz (1 – 2 cores)
  • 4.90 GHz (3 cores)
  • 4.80 GHz (4 – 5 cores)
  • 4.70 GHz (6 – 8 cores)
Base Clock Frequency
  • 100 MHz
Clock Multiplier
  • × 8 – 50
Unlocked Clock Multiplier
  • Yes

Memory

Level 1 Instruction Cache
  • 8 × 32 KiB
  • Full-speed
Level 1 Data Cache
  • 8 × 32 KiB
  • Full-speed
Level 2 Cache
  • 8 × 256 KiB
  • Full-speed
Level 3 Cache
  • 16 MiB
  • Full-speed

Data Connection

Data Bus

Data Connection Type
  • External Direct Media Interface 3.0
  • 4-bit (PCIe 3.0 ×4)
  • Single data rate
DMI Frequency
  • 8,000 MHz (initial)
  • 32,000 MT/s (effective)

Electrical and Thermal

Power

VID Range
  • 0.55 — 1.35 V
Configurable TDP
  • No
TDP
  • 95 W
Maximum Operating Temperature
  • 100°C

Integrated Graphics

Graphics

Integrated Graphics
  • Intel UHD Graphics 630
Architecture
  • Coffee Lake
Core Codenames
  • Coffee Lake-GT2
Core Configuration
  • 24 execution units
  • 192 unified shader processors
  • 24 texture mapping units
  • 3 render output units
  • Shader Model 5.1
Core Clock Frequency
  • 350 MHz
Turbo Core Clock Frequency
  • 1,200 MHz
Maximum Video Memory
  • Up to 65,536 MiB
API Support
  • DirectX 12.0
  • OpenCL 2.1
  • OpenGL 4.4
  • Vulkan 1.0
Lithography
  • 14 nm

Features

Instruction Sets
  • x86
  • x86_64
Instruction Set Extensions
  • ADX
  • AES
  • AVX1 / AVX2
  • BMI1 / BMI2
  • F16C
  • FMA3
  • MMX
  • MPX / SGX
  • SSE / SSE2 / SSE3 / SSE4.1 / SSE4.2 / SSSE3
  • TSX
Core Features
  • HEVC/VP9 acceleration
  • Integrated memory controller (DDR4)
  • Intel 64
  • Turbo Boost 2.0
  • TXT
  • VT-d / VT-x
  • XD
Low-Power Features
  • C-states
  • Enhanced SpeedStep

Compatibility

Platform Support
  • Union Bay with Cannon Point chipsets
  • Union Bay with Union Point chipsets
Supported Chipsets
  • Intel B360 / B365
  • Intel H310 / H370
  • Intel Q370
  • Intel Z370 / Z390
Supported RAM Types
  • 2 × 64-bit memory channels
  • DDR4-2667
Maximum Memory Bandwidth
  • Up to 21.333 GiB/s (single-channel)
  • Up to 42.667 GiB/s (dual-channel)
RAM Limit
  • 128 GiB

Notes

Notes for This Processor
  1. Boxed processor.
  2. OEM processor.

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