Intel Core i5-9400F Socket 1151 Coffee Lake
- Socket: Intel Socket 1151
- Foundry: Intel
- Process Size: 14 nm
- Package: FC-LGA1151
- tCaseMax: 72°C
- # of Cores: 6
- # of Threads: 6
- SMP # CPUs: 1
- Integrated Graphics: N/A
- Market: Desktop
- Production Status: End-of-life
- Release Date: Jan 8th, 2019
- Cache L1: 64 KB (per core)
- Cache L2: 256 KB (per core)
- Cache L3: 9 MB (shared)
- Frequency: 2.9 GHz
- Turbo Clock: up to 4.1 GHz
- Base Clock: 100 MHz
- Multiplier: 29.0x
- Multiplier Unlocked: No
- TDP: 65 W
- Codename: Coffee Lake
- Generation: Core i5 (Coffee Lake Refresh)
- Memory Support: DDR4
- Rated Speed: 2666 MT/s
- Memory Bus: Dual-channel
- Memory Bandwidth: 42.7 GB/s
- ECC Memory: No
- PCI-Express: Gen 3, 16 Lanes (CPU only)
- Features:
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.2
- AVX
- AVX2
- EIST
- Intel 64
- XD bit
- VT-x
- VT-d
- AES-NI
- TSX
- TXT
- CLMUL
- FMA3
- F16C
- BMI1
- BMI2
- Boost 2.0