Intel Core i5-11400F Desktop Processor – 11th Gen, 6-Core, 12-Thread, Up to 4.4GHz, LGA 1200 (Tray)

CPU Specifications

• Cores / Threads: 6 cores / 12 threads
• Base Frequency: 2.60 GHz
• Max Turbo Frequency: 4.40 GHz (via Intel® Turbo Boost Technology 2.0)
• Cache: 12 MB Intel® Smart Cache
• Bus Speed: 8 GT/s
• TDP: 65 W
• Lithography: 14 nm

Memory Support

• Max Memory: 128 GB
• Memory Type: DDR4-3200 only
• Channels: Dual-channel
• Max Bandwidth: 50 GB/s
• ECC Support: No

Expansion & I/O

• PCIe Revision: PCIe 4.0
• Max PCIe Lanes: 20
• Configurations:
  • Up to 1×16 + 1×4
  • 2×8 + 1×4
  • 1×8 + 3×4
• Scalability: Single-socket only (1S)

Package & Thermal

• Socket: FCLGA1200
• Package Size: 37.5 × 37.5 mm
• Thermal Solution Spec: PCG 2019C
• Tjunction (Max Temp): 100°C

⚠️ Note: The "F" suffix means no integrated graphics — a discrete GPU is required.

Advanced Technologies

• Hyper-Threading: Yes
• Intel® 64: Yes
• Instruction Set Extensions: SSE4.1/4.2, AVX2, AVX-512
• Enhanced Intel SpeedStep®: Yes
• Intel® Optane™ Memory & Intel® Optane™ H10 Support: Yes (via Intel® Rapid Storage Technology)
• Intel® Gaussian & Neural Accelerator (GNA): Not listed (typically absent in desktop i5)

Security Features

• Intel® AES-NI: Yes
• Execute Disable Bit: Yes
• Intel® OS Guard: Yes
• Intel® Boot Guard: Yes
• Intel® VT-x / VT-d / EPT: Yes
• Intel® SGX: No
• Intel® Trusted Execution Technology (TXT): No