Intel Core i5-14400 14th Gen 10-Core 16-Thread LGA1700 Desktop Processor
- 14th Gen Intel Core i5 Processor with 10 Cores & 16 Threads
- Up to 4.70GHz Max Turbo Frequency with 20MB Intel Smart Cache
- Supports DDR5-4800 & DDR4-3200 Memory with PCIe 5.0 / 4.0
- Integrated Intel UHD Graphics 730 with LGA1700 Socket
Intel Core i5-14400 14th Gen Desktop Processor
14th Generation Intel Core i5 Processor for Modern Desktop PCs
The Intel Core i5-14400 is a 14th Generation desktop processor based on Intel’s Raptor Lake architecture. It combines 6 Performance-cores and 4 Efficient-cores for a total of 10 cores and 16 threads, providing strong performance for gaming, productivity, multitasking and everyday desktop workloads.
With a maximum turbo frequency of up to 4.70GHz, 20MB Intel Smart Cache, support for DDR5 and DDR4 memory, PCIe 5.0 connectivity and integrated Intel UHD Graphics 730, the Core i5-14400 offers a balanced platform for modern LGA1700 desktop systems.
Product Features
10-Core Hybrid Architecture: Combines 6 Performance-cores with 4 Efficient-cores for a total of 10 physical cores.
16 Processing Threads: Intel Hyper-Threading support helps provide a total of 16 threads for multitasking and multi-threaded applications.
Up to 4.70GHz Turbo: Performance-cores can reach a maximum turbo frequency of up to 4.70GHz for demanding workloads.
Efficient-Core Performance: The Efficient-cores can reach up to 3.50GHz turbo frequency to handle background and parallel tasks efficiently.
20MB Intel Smart Cache: Shared Intel Smart Cache helps improve data access and processor responsiveness across supported applications.
9.5MB L2 Cache: Additional L2 cache contributes to efficient processor performance and workload handling.
DDR5 & DDR4 Support: Supports up to DDR5-4800 and DDR4-3200 memory, allowing users to choose between modern DDR5 and cost-effective DDR4 platforms.
Dual-Channel Memory: Supports two memory channels with maximum memory bandwidth up to 76.8GB/s.
Up to 192GB Memory: Supports memory capacities up to 192GB depending on the motherboard and installed memory configuration.
PCIe 5.0 & PCIe 4.0: Supports PCI Express 5.0 and 4.0 with up to 20 PCIe lanes for compatible graphics cards and high-speed storage devices.
Intel UHD Graphics 730: Integrated graphics provide display functionality without requiring a dedicated graphics card for supported workloads.
Intel Quick Sync Video: Hardware-accelerated video processing improves supported media encoding, streaming and editing tasks.
Intel Thread Director: Helps supported operating systems assign workloads efficiently between Performance-cores and Efficient-cores.
Intel Turbo Boost 2.0: Dynamically increases processor frequency when additional performance is required and thermal conditions allow.
65W Processor Base Power: The processor operates with a 65W base power rating and can reach up to 148W maximum turbo power.
LGA1700 Socket: Designed for compatible Intel LGA1700 motherboards with suitable chipset and BIOS support.
Product Specifications
| Brand | Intel |
| Series | Intel Core i5 |
| Model | Core i5-14400 |
| Generation | 14th Generation |
| Code Name | Raptor Lake |
| Segment | Desktop |
| Socket | FCLGA1700 |
| Lithography | Intel 7 |
| Total Cores | 10 |
| Performance Cores | 6 |
| Efficient Cores | 4 |
| Total Threads | 16 |
| Max Turbo Frequency | Up to 4.70GHz |
| P-Core Max Turbo | 4.70GHz |
| E-Core Max Turbo | 3.50GHz |
| P-Core Base Frequency | 2.50GHz |
| E-Core Base Frequency | 1.80GHz |
| Intel Smart Cache | 20MB |
| Total L2 Cache | 9.5MB |
| Processor Base Power | 65W |
| Maximum Turbo Power | 148W |
| Maximum Memory | Up to 192GB* |
| Memory Support | DDR5-4800 / DDR4-3200 |
| Memory Channels | 2 |
| Maximum Memory Bandwidth | 76.8GB/s |
| Integrated Graphics | Intel UHD Graphics 730 |
| Graphics Max Dynamic Frequency | 1.55GHz |
| Graphics Execution Units | 24 |
| Maximum Displays | Up to 4 |
| PCI Express | PCIe 5.0 / PCIe 4.0 |
| Maximum PCIe Lanes | 20 |
| DMI Revision | 4.0 |
| Maximum DMI Lanes | 8 |
| Maximum Operating Temperature | 100°C |
| Intel Thread Director | Yes |
| Intel Turbo Boost Technology | 2.0 |
| Intel Hyper-Threading | Yes |
| Intel Quick Sync Video | Yes |
| Virtualization | Intel VT-x / VT-d Supported |
| Instruction Set | 64-bit |
*Maximum memory capacity and available features depend on the motherboard chipset, BIOS and installed memory configuration.
Hybrid Performance Architecture
The Intel Core i5-14400 combines Performance-cores for demanding foreground applications with Efficient-cores for background and multi-threaded workloads. Intel Thread Director helps supported operating systems allocate tasks efficiently between the two core types.
10 Cores and 16 Threads
With six Performance-cores and four Efficient-cores, the processor provides 10 total cores and 16 threads. This configuration makes it well suited for gaming while simultaneously handling productivity software and background applications.
DDR5 and DDR4 Memory Support
Support for DDR5-4800 and DDR4-3200 provides flexibility when selecting a compatible LGA1700 motherboard. Users can choose a newer DDR5 platform or retain a more affordable DDR4 configuration.
Intel UHD Graphics 730
Integrated Intel UHD Graphics 730 provides display output without requiring a dedicated graphics card. It supports Intel Quick Sync Video and multiple displays according to motherboard output capabilities.
PCIe 5.0 Connectivity
Support for PCI Express 5.0 and PCIe 4.0 provides high-bandwidth connectivity for compatible graphics cards and storage devices. The processor supports up to 20 PCIe lanes.
65W Base Power
The Core i5-14400 has a processor base power of 65W and can reach up to 148W maximum turbo power. A suitable motherboard power design and CPU cooling solution should be used for stable performance.
Important Compatibility Information
The Intel Core i5-14400 requires a compatible LGA1700 motherboard. When using an older 600-series or 700-series motherboard, an appropriate BIOS update may be required before the processor is supported.
Memory speed, integrated graphics output availability and PCIe functionality depend on the selected motherboard and overall system configuration.

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