Description
Core i5 9400F 2.9GHz LGA 1151 6-Core CPU
Why Choose Us?
- Competitive Price: Our company specializes in the sales of computer peripheral accessories, offering the most competitive prices.
- One-Stop Shopping: We provide a wide range of computer parts.
- Professional Service: Our team’s efficiency and professionalism ensure the best service for our customers.
- Quality Assurance: Each product is rigorously tested before shipping and is packaged safely.
- Warranty: Our processors come with a one-year warranty, and memory products have a three-year warranty.
Core i5-9400F Specifications
General Information
- Type: CPU/Microprocessor
- Market Segment: Desktop
- Family: Intel Core i5
- Model Number: i5-9400F
CPU Part Numbers
- CM8068403358819 (OEM/tray microprocessor)
- CM8068403875509 (OEM/tray microprocessor)
- CM8068403875510 (OEM/tray microprocessor)
- BX80684I59400F (Boxed processor, English version)
- BXC80684I59400F (Boxed processor, Chinese version)
Performance
- Frequency: 2900 MHz
- Maximum Turbo Frequency: 4100 MHz
- Bus Speed: 8 GT/s DMI
- Clock Multiplier: 29
Physical/Technical Details
- Package: 1151-land Flip-Chip Land Grid Array
- Socket: [Socket type not provided]
- Size: 1.48″ x 1.48″ / 3.75cm x 3.75cm
- Manufacturing Process: 0.014 micron
- Data Width: 64-bit
- Number of Cores: 6
- Number of Threads: 6
- Floating Point Unit: Integrated
Cache
- Level 1: 6 x 32 KB 8-way set associative instruction caches, 6 x 32 KB 8-way set associative data caches
- Level 2: 6 x 256 KB 4-way set associative caches
- Level 3: 9 MB 12-way set associative shared cache
Memory
- Physical Memory Limit: 128 GB
- Memory Controller: 1 controller, 2 channels, 64-bit channel width, supports DDR4-2666, 2 DIMMs per channel, maximum bandwidth 42.7 GB/s
Features and Technologies
- Microarchitecture: Coffee Lake, Coffee Lake-S
- Core Steppings: P0 (SRFAH), R0 (SRG0Z), U0 (SRF6M)
- Extensions and Technologies: MMX, SSE, SSE2, SSE3, SSSE3, SSE4, AES, AVX, AVX2, BMI, F16C, FMA3, EM64T, VT-x, VT-d, TBT 2.0
- Security Features: NX/XD, MPX, SGX, SMAP, SMEP
- Low Power Features: Core C1/C1E, C3, C6, C7, C8, C9, C10 states; Package C2, C3, C6, C7, C8, C9, C10 states; Enhanced SpeedStep technology
Integrated Peripherals/Components
- Integrated Graphics: None
- Other Peripherals: Direct Media Interface 3.0 (4 lanes), PCI Express 3.0 interface (16 lanes)
Electrical/Thermal Parameters
- Maximum Operating Temperature: 100°C
- Thermal Design Power: 65 Watt
Additional Notes
- The processor has an unlocked clock multiplier.
- Intel Optane memory is supported.
- Package C10 low power state is not supported on 200 series chipsets.
- The processor features Intel Secure Key, Identity Protection technology, OS Guard, and Boot Guard.
S-Spec Numbers
- BX80684I59400F: +
- BXC80684I59400F: +
- CM8068403358819: +
- CM8068403875509: +
- CM8068403875510: +
