# Processor INTEL Core Ultra 5 250KF Plus — FCLGA1851, Dual‑channel DDR5, Intel AI Boost NPU, PCIe 4.0/5.0, 30 MB Smart Cache

**URL:** https://aio.lv/en/product--intel-at807683b9b4887--12270115
**Data updated:** 2026-04-22 16:57 (EEST)
**Category:** CPUs (Processors)
**Manufacturer:** INTEL
**Manufacturer code:** AT807683B9B4887
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 197.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 163.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--intel-at807683b9b4887--12270115

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Desktop processor Intel Core Ultra 5 250KF Plus in tray package with FCLGA1851 socket and 30 MB Smart Cache. Supports dual‑channel DDR5 memory up to 256 GB, PCIe 4.0 and 5.0, and features an Intel AI Boost neural processor unit (NPU) with up to 22 TOPs performance supporting DirectML, OpenVINO, Windows ML, ONNX RT and WebNN. Suited for high-performance desktop PCs, AI-accelerated workloads and content creation.

## Long description

The Intel Core Ultra 5 250KF Plus is a desktop processor in a tray package with the FCLGA1851 socket and 30 MB Smart Cache. It supports dual‑channel DDR5 memory up to 256 GB, offers PCIe 4.0 and PCIe 5.0 connectivity, and includes an Intel AI Boost neural processing unit (NPU) providing up to 22 TOPs of AI performance compatible with DirectML, OpenVINO, Windows ML, ONNX Runtime and WebNN. The processor features 18 64‑bit cores and is designed for high‑performance desktop systems and AI‑accelerated workloads.
Advantages
The processor combines a high core count with a large Smart Cache and support for modern DDR5 memory, delivering strong multi‑threaded performance for content creation and demanding desktop tasks. Integrated AI acceleration via the Intel AI Boost NPU enables faster inference for supported frameworks and applications. PCIe 4.0 and 5.0 support provides flexibility for contemporary graphics cards and high‑speed NVMe storage solutions.
Suitable for
High‑performance desktop PCs for content creation and video editing
AI‑accelerated workflows and local inference tasks
Multitasking and software development with heavy parallel loads
Systems requiring PCIe 4.0/5.0 devices and large DDR5 memory capacities
When it may not be suitable
This tray processor does not include a cooler, so a compatible cooling solution must be purchased separately. Systems that require very low power consumption or compact mobile form factors may be better served by mobile or low‑TDP processors. If specific platform features (motherboard chipset, BIOS support) are not available, full functionality may be limited until vendor updates are applied.
Key specifications
Socket: FCLGA1851
Cores: 18 64‑bit cores
Smart Cache: 30 MB
Memory support: Dual‑channel DDR5 up to 256 GB
PCIe: PCIe 4.0 and PCIe 5.0 support
Integrated AI: Intel AI Boost NPU, up to 22 TOPs (framework compatibility: DirectML, OpenVINO, Windows ML, ONNX Runtime, WebNN)
How to use
Install the processor into a compatible FCLGA1851 motherboard following the motherboard and processor manufacturer instructions. Apply a suitable thermal solution and thermal paste, ensure BIOS or firmware is updated to a version that supports the Core Ultra 5 250KF Plus, and configure DDR5 memory in dual‑channel mode for optimal performance. Install required drivers and AI framework runtimes to take advantage of the integrated NPU acceleration.
What to consider before purchase
Verify motherboard socket (FCLGA1851) and BIOS support for this CPU
Purchase an appropriate CPU cooler separately (tray package does not include cooler)
Ensure DDR5 memory modules are supported and plan for dual‑channel configuration
Confirm system cooling and power delivery (VRM) meet the processor’s requirements
Usage recommendations
For best results in content creation and AI workloads, use quality DDR5 modules in dual‑channel configuration, keep BIOS and drivers updated, and pair the CPU with a motherboard that provides robust power delivery and adequate cooling. Install AI runtimes compatible with DirectML, OpenVINO, Windows ML, ONNX Runtime or WebNN to utilise the integrated NPU.

## Specifications

### Processor

| Feature | Value |
|---|---|
| Processor family | Intel Core Ultra 5 |
| Processor model | 250KF Plus |
| Processor boost frequency | 5.3 GHz |
| Processor cores | 18 |
| Processor threads | 18 |
| Processor cache | 30 MB |
| Processor cache type | Smart Cache |
| Processor operating modes | 64-bit |
| Processor ARK ID | 245689 |
| Processor manufacturer | Intel |
| Package type | Tray |
| Efficient cores | 12 |
| Performance cores | 6 |
| Maximum number of DMI lanes | 8 |
| Processor base power | 125 W |
| Maximum turbo power | 159 W |
| Efficient-core base frequency | 3.3 GHz |
| Efficient-core boost frequency | 4.6 GHz |
| Performance-core base frequency | 4.2 GHz |
| Performance-core boost frequency | 5.3 GHz |
| Processor generation | Intel Core Ultra (Series 2) |
| AI software frameworks supported by CPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |

### Processor special features

| Feature | Value |
|---|---|
| Intel® Hyper Threading Technology (Intel® HT Technology) | No |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Quick Sync Video Technology | No |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel® Active Management Technology (Intel® AMT) | No |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel® Secure Key | Yes |
| Intel 64 | Yes |
| Intel® OS Guard | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel® Speed Shift Technology | Yes |
| Intel® Boot Guard | Yes |
| Mode-based Execute Control (MBE) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel® Control-flow Enforcement Technology (CET) | Yes |
| Intel® Thunderbolt 4 | Yes |
| Intel® Thread Director | Yes |
| Intel® Threat Detection Technology (TDT) | Yes |
| Intel® Standard Manageability (ISM) | Yes |
| Intel® One-Click Recovery | No |
| Intel® Total Memory Encryption - Multi Key | No |
| Intel® Virtualization Technology with Redirect Protection (VT-rp) | No |
| Intel® Stable IT Platform Program (SIPP) | No |
| Intel® Remote Platform Erase (RPE) | No |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card model | Not available |
| Discrete graphics card model | Not available |
| On-board graphics card | No |
| Discrete graphics card | No |

### Features

| Feature | Value |
|---|---|
| Supported instruction sets | SSE4.2, SSE4.1, AVX 2.0 |
| PCI Express slots version | 5.0, 4.0 |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Scalability | 1S |
| Embedded options available | No |
| Thermal solution specification | PCG 2020A |
| Maximum number of PCI Express lanes | 24 |
| Market segment | Desktop |
| Use conditions | PC/Client/Tablet |
| Direct Media Interface (DMI) Revision | 4.0 |

### Technical details

| Feature | Value |
|---|---|
| Status | Launched |
| Launch date | Q1'26 |

### Memory

| Feature | Value |
|---|---|
| ECC | No |
| Memory channels | Dual-channel |
| Maximum internal memory supported by processor | 256 GB |
| Memory types supported by processor | DDR5-SDRAM |

### Weight & dimensions

| Feature | Value |
|---|---|
| Processor package size | 45 x 37.5 |

### Operational conditions

| Feature | Value |
|---|---|
| Maximum operating temperature | 105 °C |

### Other features

| Feature | Value |
|---|---|
| Maximum internal memory | 256 GB |
| L2 cache | 30720 KB |
| Graphics output | n/a |

### Neural processor unit (NPU)

| Feature | Value |
|---|---|
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | WebNN, ONNX RT, Windows ML, OpenVINO, DirectML |
| Total processor performance up to | 22 TOPs |
| NPU performance up to | 13 TOPs |
| Neural processor unit (NPU) | Intel AI Boost |

## FAQ

### How much does the INTEL Core Ultra 5 250KF Plus processor cost, and is it available for purchase?

The price is 197.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 336 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can INTEL Core Ultra 5 250KF Plus processor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All INTEL products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized INTEL service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: processor family, processor model, processor boost frequency, processor cores, on-board graphics card model, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12270115/68193696_large.webp