Intel Core i5-11400
A 6-core, 12-thread desktop processor designed for everyday computing, productivity and gaming builds, with turbo speeds up to 4.4GHz and integrated Intel UHD Graphics 730.
Intel Core i5-11400: Balanced Performance for Everyday Desktop Builds
The Intel Core i5-11400 is an 11th Gen desktop processor designed for users who need reliable performance for productivity, multitasking, home computing and gaming systems. Based on Intel's Rocket Lake architecture, it combines 6 cores and 12 threads with a maximum turbo frequency of 4.4GHz.
With 12MB Intel Smart Cache, DDR4-3200 memory support, PCIe 4.0 connectivity and integrated Intel UHD Graphics 730, the i5-11400 can power office PCs, home desktops and entry-level gaming builds. Its integrated graphics can handle supported display and multimedia tasks without requiring a dedicated graphics card.
Key Features & Technologies
6-Core, 12-Thread Processing
Six CPU cores and Intel Hyper-Threading Technology provide twelve processing threads for everyday multitasking, productivity applications and supported multi-threaded workloads.
Up to 4.4GHz Turbo
Intel Turbo Boost Technology 2.0 allows the processor to reach a maximum turbo frequency of up to 4.4GHz, depending on workload and operating conditions.
12MB Intel Smart Cache
12MB of Intel Smart Cache helps keep frequently used data accessible to the processor during everyday computing and supported productivity workloads.
Intel UHD Graphics 730
Integrated graphics support everyday display output and multimedia tasks. A dedicated graphics card is optional for basic display use when the motherboard has compatible display connections.
PCIe 4.0 Connectivity
Up to 20 PCI Express lanes with PCIe 4.0 support provide connectivity for compatible graphics cards, NVMe SSDs and other high-speed expansion hardware.
DDR4-3200 Support
Supports DDR4-3200 memory across two memory channels, with an official maximum memory capacity of 128GB, subject to motherboard compatibility.
Platform Technologies
Intel Core i5-11400 combines hardware technologies designed to improve responsiveness, processing efficiency, multimedia support and platform connectivity.
Technical Specifications
Who Is the Intel Core i5-11400 For?
Office and Home PCs
A practical processor for office applications, web browsing, video meetings, streaming and everyday multitasking in home and business desktop systems.
Gaming PCs
The six-core, twelve-thread design can support gaming systems paired with a suitable dedicated graphics card, depending on the game and overall system configuration.
Everyday Productivity
Six cores and twelve threads can handle common productivity applications, document workflows, browser-based tools and several simultaneous tasks.
Multimedia and Video
Intel UHD Graphics 730 and Quick Sync Video support compatible multimedia playback and hardware-assisted video workflows in supported applications.
Before You Build
- Choose an LGA1200 motherboard: The i5-11400 uses the FCLGA1200 socket. Confirm 11th Gen CPU support and any required BIOS version using the motherboard manufacturer's compatibility list.
- A dedicated graphics card is optional: The i5-11400 includes Intel UHD Graphics 730. You can use integrated graphics for basic display output when the motherboard provides compatible video connections.
- Check motherboard compatibility: Compatible Intel 500-series boards are a common choice. Some Intel 400-series boards may support 11th Gen processors, but support varies by model and BIOS.
- Choose suitable cooling: The processor has a 65W TDP. Use a compatible LGA1200 cooler and ensure adequate case airflow for your workload.
- Choose compatible memory: The processor supports DDR4-3200 memory. Memory configuration and achievable speeds depend on the motherboard and installed modules.
- Check availability: Intel lists the i5-11400 as discontinued. Verify product condition, stock, warranty and package contents with the seller before purchasing.
Frequently Asked Questions
How many cores and threads does the Intel Core i5-11400 have?
The Intel Core i5-11400 has 6 cores and 12 threads, with Intel Hyper-Threading Technology support.
What is the maximum turbo frequency of the i5-11400?
The Intel Core i5-11400 has a 2.60GHz base frequency and a maximum turbo frequency of up to 4.40GHz using Intel Turbo Boost Technology 2.0.
Does the Intel Core i5-11400 have integrated graphics?
Yes. It includes Intel UHD Graphics 730, with a graphics base frequency of 350MHz and maximum dynamic frequency of 1.30GHz.
Does the i5-11400 support DDR5 RAM?
No. The Intel Core i5-11400 officially supports DDR4-3200 memory. It does not support DDR5.
What socket does the Intel Core i5-11400 use?
The Intel Core i5-11400 uses the FCLGA1200 socket. Confirm the motherboard's CPU support list and BIOS requirements before purchasing.
Can I use the i5-11400 without a graphics card?
Yes. Its integrated Intel UHD Graphics 730 can provide display output when connected through compatible motherboard display ports. A dedicated GPU is optional for basic use.
Is the Intel Core i5-11400 unlocked for overclocking?
No. The i5-11400 is a non-K processor and does not have an unlocked multiplier for conventional CPU multiplier overclocking.
What is the TDP of the Intel Core i5-11400?
Intel specifies a 65W TDP for the Core i5-11400. Actual power consumption can vary depending on workload, motherboard settings and system configuration.
Building Around the Intel Core i5-11400?
Pair the i5-11400 with a compatible LGA1200 motherboard, DDR4 memory and a suitable cooling solution to create a balanced home PC, office desktop or gaming system.
Need help choosing the right combination? Talk to Clarion Computers and build the system around your workload, graphics needs, budget and upgrade plans.