Specifications

• Mfr Part Number: BX80684I99900KF
• Essentials:
  • Product Collection: 9th Generation Intel Core i9 Processors
  • Code Name: Products formerly Coffee Lake
  • Vertical Segment: Desktop
  • Processor Number: i9-9900KF
  • Lithography: 14 nm
  • Use Conditions: PC/Client/Tablet
• Performance:
  • # of Cores: 8
  • # 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
• Supplemental Information:
  • Embedded Options Available: No
• Memory Specifications:
  • Max Memory Size (dependent on memory type): 128 GB
  • Memory Types: DDR4-2666
  • Max # of Memory Channels: 2
  • Max Memory Bandwidth: 41.6 GB/s
  • ECC Memory Supported: No
• Expansion Options:
  • Scalability: 1S Only
  • PCI Express Revision: 3.0
  • PCI Express Configurations: Up to 1x16, 2x8, 1x8+2x4
  • Max # of PCI Express Lanes: 16
• Package Specifications:
  • Sockets Supported: FCLGA1151
  • Max CPU Configuration: 1
  • Thermal Solution Specification: PCG 2015D (130W)
  • TJUNCTION: 100°C
  • Package Size: 37.5mm x 37.5mm
• Advanced Technologies:
  • Intel Optane Memory Supported: Yes
    
  • Intel Turbo Boost Technology: 2.0
    
  • Intel vPro 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
    
• Security & Reliability:
  • 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