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Intel Core i9‑13900KF CPU (24‑Core Hybrid, Raptor Lake, Unlocked, LGA1700) - used & tested
  • Intel Core i9‑13900KF CPU (24‑Core Hybrid, Raptor Lake, Unlocked, LGA1700) - used & tested
  • A close-up of the Intel Core i5‑13600K CPU (14‑Core Hybrid, Raptor Lake, Unlocked, LGA1700) shows its grid of gold contact points on a green circuit board as it rests on a white surface. This processor exemplifies advanced technology and precision engineering from Intel’s Raptor Lake lineup.
  • Intel Core i9‑13900KF CPU (24‑Core Hybrid, Raptor Lake, Unlocked, LGA1700) - used & tested
  • A close-up of the Intel Core i5‑13600K CPU (14‑Core Hybrid, Raptor Lake, Unlocked, LGA1700) shows its grid of gold contact points on a green circuit board as it rests on a white surface. This processor exemplifies advanced technology and precision engineering from Intel’s Raptor Lake lineup.
Intel Core i9‑13900KF CPU (24‑Core Hybrid, Raptor Lake, Unlocked, LGA1700)

Intel Core i9‑13900KF CPU (24‑Core Hybrid, Raptor Lake, Unlocked, LGA1700)

£244.99

Product Description

This Intel Core i9-13900KF desktop processor is in Good condition and has been fully tested to ensure 100% stability and proper operation.

Powered by Intel’s 13th Generation Raptor Lake architecture, the flagship Core i9-13900KF features a hybrid core design combining 8 Performance-cores (P-cores) and 16 Efficient-cores (E-cores) for a massive total of 24 cores and 32 threads. Delivering clock speeds of up to 5.8 GHz via Intel Thermal Velocity Boost, it offers elite-level single-core and multi-threaded performance for heavy 4K gaming, 3D rendering, video encoding, and complex workstation tasks.

As an unlocked "KF" series processor, it supports manual overclocking on Z-series motherboards to maximize performance capability.

Key Features & System Requirements:

  • 24-Core Flagship Architecture: 8 P-cores tackle high-demand foreground applications while 16 E-cores handle multi-threaded processing and background workloads with ease.

  • Discrete Graphics Required: As a "KF" variant, this processor does not have integrated graphics and requires a dedicated graphics card to display video output.

  • Next-Gen Memory & PCIe Support: Compatible with both DDR4 and ultra-fast DDR5 RAM, alongside PCIe 5.0 and PCIe 4.0 lanes for high-speed GPUs and M.2 NVMe SSDs.

  • Cooling & Power Requirements: Includes the CPU only (does not include a heatsink or cooling fan). Rated at a 125W base power with a Maximum Turbo Power of 253W; a premium 360mm Liquid Cooler (AIO) or custom loop liquid cooling is strongly recommended.

  • Socket Compatibility: Fits Socket LGA 1700 motherboards (Intel 600 and 700-series chipsets; BIOS update may be required for 600-series boards).

Key Specifications

  • Processor Model: Intel Core i9-13900KF

  • Generation: 13th Gen (Raptor Lake)

  • Cores / Threads: 24 Cores (8 P-Cores + 16 E-Cores) / 32 Threads

  • P-Core Base / Boost Clock: 3.0 GHz / Up to 5.4 GHz

  • E-Core Base / Boost Clock: 2.2 GHz / Up to 4.3 GHz

  • Max Turbo Frequency: Up to 5.8 GHz (Intel Thermal Velocity Boost)

  • Smart Cache: 36MB Intel Smart Cache (L3) + 32MB Total L2 Cache

  • Socket: LGA 1700

  • Memory Support: DDR5 (Up to 5600 MT/s) & DDR4 (Up to 3200 MT/s)

  • PCI Express Version: PCIe 5.0 & 4.0 (Up to 20 lanes)

  • Integrated Graphics: None (Discrete GPU Required)

  • Base / Turbo Power: 125W / 253W

  • Unlocked Multiplier: Yes

  • Condition: Good (Tested & Fully Functional)

Unless stated otherwise, products are pre‑owned components. While fully tested and guaranteed to work, the item you receive may differ slightly from the images shown. Cosmetic signs of use such as scratches or scuffs are normal and do not affect performance.

Compatibility Check 🧩

Please ensure this part is compatible with your system before ordering. We’re happy to help you confirm compatibility before you buy.
Non‑faulty returns for incompatible parts follow our standard change of mind return policy detailed below.

Shipping & Returns

🚚 Shipping
Orders are processed within 1 business day. Standard UK delivery takes 2-3 business days. Every order includes tracking information so you can follow your package from despatch to delivery.


🔄 Returns
We want you to shop with confidence.
Every part we sell is backed by a 60‑day hassle‑free warranty.

If something isn’t right, you can return your item within 60 days of delivery. To start a return, contact us using our support email. If the item is faulty or incorrect, we’ll provide a prepaid return label. Refunds are issued to your original payment method within 5–7 business days after inspection.


🔄 Change of Mind / Non‑Faulty Returns

Customers have 30 days from delivery to request a non‑faulty return.

The following deductions apply:
• The original outbound shipping & handling fee (covers fulfilment, packaging materials, labour, and dispatch) (non-refundable to us)
• Payment processing fees (non‑refundable to us)

Return postage for change‑of‑mind returns is the customer’s responsibility.

It is the customers responsibility to package items sufficiently to avoid damage during return shipping. Items returned must be in unused, resale‑ready condition.
Installing or using components (CPUs, GPUs, RAM, etc.) goes beyond basic inspection and may result in additional deductions or refusal of the return.

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