This article covers 【限定】インテル（intel） CPU Core Ultra5 225F Processor (20M Cache.

Overview

Intel's second-generation Core Ultra series, codenamed Arrow Lake, introduces the Core Ultra 5 225F as a mid-range CPU built for the LGA1851 socket. It combines 6 Performance cores and 4 Efficient cores for a total of 10 cores and 10 threads, with a maximum boost clock of 4.9 GHz. As an 'F' model, it lacks integrated graphics, so a discrete GPU is mandatory. With a base TDP of 65W and a maximum of 121W, thermal management is relatively straightforward, making it suitable for quiet, low-heat builds. The CPU packs 22 MB of L2 cache and 20 MB of L3 cache, totaling 42 MB, which helps keep everyday multitasking and light gaming smooth and responsive. This processor also includes an NPU (Neural Processing Unit) for AI acceleration, a feature that sets it apart from previous-generation mid-range chips. It pairs with Intel's 800-series chipsets such as Z890 and B860, offering a modern platform with DDR5 memory support.

Compatibility Guide

The Core Ultra 5 225F uses the LGA1851 socket, which is physically and electrically incompatible with LGA1700. You must choose a motherboard with an LGA1851 socket, such as those based on Intel Z890, B860, or H810 chipsets. Memory support is limited to DDR5; DDR4 modules cannot be used. The integrated memory controller supports dual-channel configurations up to 192 GB (48 GB per slot). The official JEDEC speed is DDR5-5600, but XMP 3.0 profiles for faster kits are fully supported. For power supply, the CPU's maximum TDP of 121 W means a quality 650 W PSU is sufficient for most builds. If pairing with a high-end GPU (e.g., RTX 4070 Ti SUPER or above), a 750 W or higher unit is recommended for headroom.

Product Info

The Intel Core Ultra 5 225F launched in early 2025 as part of the Arrow Lake generation, positioned in the mid-range segment. It competes directly with the Intel Core i5-14400F and AMD Ryzen 5 7600, typically priced around $200–$250 USD. This particular listing is an exclusive with extended warranty: 3 years from Intel plus an additional 1 year from the local distributor. The package contains only the CPU; no cooler is included, so you will need to purchase an LGA1851-compatible cooler separately. A key differentiator from previous-gen mid-range CPUs is the integrated NPU, which enables AI features like Windows Studio Effects and Intel AI Boost for compatible applications.

Best Use Cases

Everyday productivity and office work: With 10 cores and a moderate TDP, this CPU handles web browsing, Office suites, and video streaming with ease. The NPU also future-proofs the system for upcoming AI-enhanced applications. Light to mid-range gaming: Pairing the 225F with a mid-range GPU like the RTX 4060 or RX 7600 delivers smooth 1080p gaming at high refresh rates. The low power draw keeps the system cool and quiet. Quiet, power-efficient builds: The 121 W max TDP allows for effective cooling with a modest air cooler, and a 650 W PSU is sufficient. This makes it ideal for compact or silent PC projects. Users exploring AI features: If you want to experiment with Intel's NPU capabilities—such as background blur in video calls or local AI processing—this CPU offers a cost-effective entry point.

Things to Consider

The most important caveat is the lack of integrated graphics. You must have a discrete GPU installed to get any video output. If you need a fallback display solution, consider the non-F variant (Core Ultra 5 225) instead. Socket LGA1851 is not backward-compatible with LGA1700, so upgrading from an older platform requires a new motherboard. This adds to the total cost of the upgrade. Compared to the AMD Ryzen 5 7600, the 225F may trail slightly in single-threaded workloads. In pure gaming scenarios, the performance difference versus the older Core i5-14400F can be marginal, so budget-conscious builders should evaluate whether the platform cost is justified. ## FAQ
Q: Does the Core Ultra 5 225F include a CPU cooler? A: No, this is a tray/boxed processor without a stock cooler. You must purchase an LGA1851-compatible cooler separately. Q: Can I use this CPU on an LGA1700 motherboard? A: No. LGA1851 is a new socket with a different pin layout and keying. It is not compatible with LGA1700 motherboards. Q: What GPU pairs well with this CPU? A: Mid-range GPUs like the RTX 4060, RTX 4060 Ti, RX 7600, or RX 7600 XT offer a balanced match. High-end GPUs (RTX 4080 SUPER or above) may be bottlenecked by the CPU in CPU-bound scenarios.

Product Disclosure (Amazon)

  • Manufacturer: インテル(Intel)
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0DT2WX4X8
  • Note: This article covers a manufacturer-made product based on Amazon listing details.