Intel Core i5-12400F 18MB Cache Processor
£139.34 inc VAT
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About This Item
- 12th gen Intel® Core™ i5 processor with 6 performance cores and 12 threads
- Up to 4.4 GHz turbo boost frequency for enhanced gaming and multitasking
- LGA 1700 socket compatible with Intel Alder Lake platform
- 18 MB Smart Cache and dual-channel DDR4/DDR5 memory support
- 65W base power with Intel Turbo Boost Technology 2.0 for dynamic performance
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Intel Core i5-12400F | 6-Core Alder Lake Gaming CPU
The Intel Core i5-12400F processor 18 MB Smart Cache Box delivers strong gaming and multitasking performance with 6 performance cores, 12 threads, and support for DDR4/DDR5 memory. Designed for budget-conscious gamers and creators, it offers excellent single-core boost speeds and efficient power usage.
Key Specifications
| Metric | Spec. |
|---|---|
| Cores / Threads | 6 / 12 |
| Base / Boost Frequency | 2.5 GHz / 4.4 GHz |
| Cache | 18 MB Smart Cache |
| Socket | LGA 1700 |
| Memory Support | DDR4, DDR5 (dual-channel) |
| TDP | 65 W |
Built for gaming performance
The 12th Gen Intel Core i5-12400F is engineered for smooth gaming experiences. With 6 performance cores and Intel Turbo Boost Technology 2.0, it delivers rapid clock speeds up to 4.4 GHz when you need maximum performance during intense gaming sessions. The absence of integrated graphics means all power focuses on CPU performance, making it ideal for pairing with dedicated GPUs.
Efficient multitasking with Hyper-Threading
Intel Hyper-Threading Technology enables each core to handle two threads simultaneously, giving you 12 threads total. This means smoother performance when streaming, recording, or running background applications while gaming. The 18 MB Intel Smart Cache intelligently allocates resources between cores for responsive performance across all tasks.
Modern platform with future-proof features
Built on the LGA 1700 socket, this processor supports both DDR4 and DDR5 memory standards, giving you flexibility in your build. With 20 PCI Express lanes (PCIe 5.0 and 4.0), it provides ample bandwidth for high-performance graphics cards and NVMe storage. Intel Deep Learning Boost accelerates AI workloads, while Intel AES-NI ensures hardware-accelerated encryption for security-conscious users.
Box contents
- Intel Core i5-12400F processor
- Intel CPU cooler (PCG 2020C)
Check before you buy
- Confirm your motherboard has an LGA 1700 socket and supports Alder Lake CPUs
- Verify BIOS is updated to the latest version for compatibility
- Check that your power supply can handle the 65W TDP plus GPU requirements
- Ensure your case has adequate cooling for the included cooler
Frequently Asked Questions
Q: Does the Intel Core i5-12400F have integrated graphics?
A: No, this processor does not include integrated graphics. A dedicated GPU is required for display output.
Q: What type of cooler is included?
A: A standard Intel CPU cooler (PCG 2020C) is included in the box.
Q: Can I use DDR5 memory with this processor?
A: Yes, the i5-12400F supports both DDR4 and DDR5 memory when paired with a compatible motherboard.
Q: What is the maximum supported memory?
A: The processor supports up to 128 GB of memory across two channels.
Q: Is this processor unlocked for overclocking?
A: No, the Intel Core i5-12400F is not an unlocked processor and cannot be overclocked.
The Consultant’s verdict & warranty
The Intel Core i5-12400F offers exceptional value for gamers and mainstream users seeking strong performance without breaking the bank. Its 6-core design with Hyper-Threading delivers responsive multitasking, while the 4.4 GHz boost clock ensures smooth gaming experiences. The processor’s support for both DDR4 and DDR5 memory provides build flexibility, and the included cooler adds immediate value. Covered by the standard Manufacturer Warranty.
| Processor | |
|---|---|
| Processor generation | 12th gen Intel® Core™ i5 |
| Processor manufacturer | Intel |
| Cooler included | Yes |
| Processor codename | Alder Lake |
| Memory bandwidth supported by processor (max) | 76.8 GB/s |
| Processor cache | 18 MB |
| Processor ARK ID | 134587 |
| Processor model | i5-12400F |
| Processor threads | 12 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 4.4 GHz |
| Bus type | DMI4 |
| Processor family | Intel® Core™ i5 |
| Processor cores | 6 |
| Processor socket | LGA 1700 |
| Processor cache type | Smart Cache |
| Package type | Box |
| Performance cores | 6 |
| Performance-core boost frequency | 4.4 GHz |
| Performance-core base frequency | 2.5 GHz |
| Processor base power | 65 W |
| Maximum turbo power | 117 W |
| Maximum number of DMI lanes | 8 |
| Memory | |
| Maximum internal memory supported by processor | 128 GB |
| Memory types supported by processor | DDR4-SDRAM, DDR5-SDRAM |
| Memory bandwidth supported by processor (max) | 76.8 GB/s |
| Memory channels | Dual-channel |
| Memory bandwidth (max) | 76.8 GB/s |
| Non-ECC | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card model | Not available |
| On-board graphics card | No |
| Discrete graphics card model | Not available |
| Technical details | |
| Thermal solution specification | PCG 2020C |
| Intel® Secure Key | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| PCI Express slots version | 5.0, 4.0 |
| PCI Express configurations | 1x16+1x4, 2x8+1x4 |
| Supported instruction sets | SSE4.1, SSE4.2, AVX 2.0 |
| Scalability | 1S |
| L2 cache | 7680 KB |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Enhanced Halt State | Yes |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Status | Launched |
| Market segment | Desktop |
| Launch date | Q1'22 |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor cache type | Smart Cache |
| Target market | Gaming |
| Features | |
| Maximum number of PCI Express lanes | 20 |
| Processor package size | 45 x 37.5 mm |
| Processor ARK ID | 134587 |
| Thermal solution specification | PCG 2020C |
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 5.0, 4.0 |
| PCI Express configurations | 1x16+1x4, 2x8+1x4 |
| Supported instruction sets | SSE4.1, SSE4.2, AVX 2.0 |
| Scalability | 1S |
| Embedded options available | No |
| CPU configuration (max) | 1 |
| Market segment | Desktop |
| Harmonized System (HS) code | 85423119 |
| Export Control Classification Number (ECCN) | 5A992.C |
| Commodity Classification Automated Tracking System (CCATS) | G167599 |
| Use conditions | PC/Client/Tablet |
| Direct Media Interface (DMI) Revision | 4.0 |
| Processor special features | |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Intel Turbo Boost Max Technology 3.0 | No |
| Intel® Speed Shift Technology | Yes |
| Intel® Optane™ Memory Ready | Yes |
| Intel® OS Guard | Yes |
| Intel® Secure Key | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Enhanced Halt State | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® Boot Guard | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Control-flow Enforcement Technology (CET) | Yes |
| Intel® Thread Director | No |
| Intel® Gaussian & Neural Accelerator (Intel® GNA) 3.0 | Yes |
| Intel® Standard Manageability (ISM) | Yes |
| Operational conditions | |
| Tjunction | 100 °C |
| Maximum operating temperature | 100 °C |
| Packaging data | |
| Package type | Box |
| Logistics data | |
| Harmonized System (HS) code | 85423119 |
| Weight & dimensions | |
| Processor package size | 45 x 37.5 mm |
| Other features | |
| Maximum internal memory | 128 GB |
| L2 cache | 7680 KB |
| CPU configuration (max) | 1 |
| Identifiers | |
| Additional EANs | 0675901985888 |
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