Intel Core Ultra 5 250K Processor Box
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About This Item
- Intel Core Ultra 5 250K Plus processor (Series 2, Arrow Lake codename)
- 18 cores and 18 threads (6 Performance-cores, 12 Efficient-cores)
- Boost frequency up to 5.3 GHz with 30 MB Smart Cache
- DDR5-SDRAM support up to 256 GB with dual-channel and ECC
- Intel AI Boost NPU delivering up to 30 TOPs total performance
- Box package with LGA 1851 socket and PCIe 5.0 support
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Intel Core Ultra 5 250K Plus | Arrow Lake Desktop Processor
This Intel Core Ultra 5 250K Plus processor 30 MB Smart Cache Box delivers next-generation performance for UK builders. It targets enthusiasts creating a powerful new workstation or gaming PC. This processor introduces the new LGA 1851 socket and features a hybrid architecture. It combines performance cores with efficient cores for versatile handling of demanding tasks.
Key Specifications at a Glance
| Metric | Spec. |
|---|---|
| Cores / Threads | 18 / 18 |
| Max Turbo Frequency | 5.3 GHz |
| Cache | 30 MB Intel Smart Cache |
| Processor Base Power | 125 W |
| Socket | LGA 1851 (Socket V1) |
| Memory Support | DDR5-SDRAM |
Hybrid Architecture for Balanced Workloads
The processor uses a hybrid core design. It has 6 Performance-cores and 12 Efficient-cores. This allows the CPU to handle intensive games and applications on the P-cores. Meanwhile, the E-cores manage background tasks efficiently. So, you experience smooth performance without unnecessary lag.
Performance cores boost up to 5.3 GHz. Efficient cores boost up to 4.6 GHz. This configuration ensures responsive computing for both single-threaded and multi-threaded workloads.
Integrated Intel AI Boost NPU
This processor includes a Neural Processing Unit (NPU). The Intel AI Boost engine is designed for efficient AI workloads. It supports up to 13 TOPS of NPU performance. This helps accelerate AI features in creative apps and Windows Studio effects. So, video calls can have automatic framing and background blur with less CPU load.
Advanced Memory and Graphics Support
The CPU supports DDR5-SDRAM with dual-channel memory. It allows for a maximum internal memory of 256 GB. This provides ample headroom for future upgrades. Also, it supports ECC memory for enhanced data integrity. This is vital for workstation tasks where accuracy matters.
On-board graphics are included. The Intel Graphics engine supports up to four displays. It offers HDMI 2.1 FRL and DisplayPort 2.1 UHBR20 outputs. Maximum resolution reaches 7680 x 4320 pixels. This is suitable for productivity setups without a discrete GPU.
Robust Connectivity and Platform Features
The platform supports PCI Express 5.0 and 4.0 slots. It offers a maximum of 24 PCI Express lanes. This ensures high bandwidth for modern graphics cards and NVMe SSDs. Also, Intel Thunderbolt 4 is supported. This enables fast data transfer and versatile docking solutions.
Intel vPro Platform Eligibility is present. This brings enterprise-level manageability and security features. Technologies like Intel Total Memory Encryption and Threat Detection help protect your system. Because security is critical for professional environments.
Box contents
- Intel Core Ultra 5 250K Plus processor
- Processor documentation
Check before you buy
- Confirm your motherboard uses the LGA 1851 socket.
- Verify your case fits the cooler required for the PCG 2020A thermal specification.
- Ensure your power supply can handle the 125 W base power and 159 W turbo power.
- Confirm your operating system supports DDR5 memory and the latest Intel chipsets.
Frequently Asked Questions
Q: Does this processor come with a cooler?
A: The listing specifies a Box package with thermal solution specification PCG 2020A. Check the box contents for a included cooler.
Q: Is Hyper-Threading supported?
A: No, Intel Hyper-Threading Technology is not supported on this specific model.
Q: What is the maximum memory capacity?
A: The processor supports up to 256 GB of DDR5-SDRAM.
Q: Does it have integrated graphics?
A: Yes, it includes Intel Graphics with support for 4 displays and up to 7680 x 4320 resolution.
The Consultant’s verdict & warranty
This processor is ideal for UK builders upgrading to the latest Intel platform. It suits gamers, content creators, and professionals needing strong multi-core performance. The integrated NPU and DDR5 support make it a forward-looking choice. Covered by the standard Manufacturer Warranty.
| Processor | |
|---|---|
| Processor generation | Intel Core Ultra (Series 2) |
| Processor manufacturer | Intel |
| Processor codename | Arrow Lake |
| Processor cache | 30 MB |
| Processor ARK ID | 245694 |
| Processor model | 250K Plus |
| Processor threads | 18 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 5.3 GHz |
| Processor family | Intel Core Ultra 5 |
| Processor cores | 18 |
| Processor socket | LGA 1851 (Socket V1) |
| Processor cache type | Smart Cache |
| Package type | Box |
| Performance cores | 6 |
| Efficient cores | 12 |
| Performance-core boost frequency | 5.3 GHz |
| Performance-core base frequency | 4.2 GHz |
| Efficient-core boost frequency | 4.6 GHz |
| Efficient-core base frequency | 3.3 GHz |
| Processor base power | 125 W |
| Maximum turbo power | 159 W |
| Maximum number of DMI lanes | 8 |
| AI software frameworks supported by CPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 30 TOPs |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Memory | |
| Maximum internal memory supported by processor | 256 GB |
| Memory types supported by processor | DDR5-SDRAM |
| Memory channels | Dual-channel |
| ECC | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card maximum resolution (DisplayPort) | 7680 x 4320 pixels |
| On-board graphics card ID | 0x7D67 |
| On-board graphics card refresh rate at maximum resolution (HDMI) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (DisplayPort) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel) | 120 Hz |
| Number of displays supported (on-board graphics) | 4 |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.5 |
| On-board graphics card model | Intel® Graphics |
| On-board graphics card | Yes |
| On-board graphics card dynamic frequency (max) | 1900 MHz |
| On-board graphics card base frequency | 300 MHz |
| Discrete graphics card model | Not available |
| Hardware encode/decode codecs supported | H.264, H.265 (HEVC) |
| Xe-cores | 4 |
| AI software frameworks supported by GPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebGPU |
| AV1 encode/decode | Yes |
| Technical details | |
| Thermal solution specification | PCG 2020A |
| Intel® Active Management Technology (Intel® AMT) | Yes |
| Intel® Secure Key | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | No |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| PCI Express slots version | 4.0, 5.0 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Scalability | 1S |
| L2 cache | 30720 KB |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Embedded options available | No |
| Graphics output | eDP1.4b, DP 2.1 UHBR20, HDMI 2.1 FRL |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Status | Launched |
| Market segment | Desktop |
| Launch date | Q1'26 |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor cache type | Smart Cache |
| OpenCL version | 3.0 |
| Features | |
| On-board graphics card ID | 0x7D67 |
| Maximum number of PCI Express lanes | 24 |
| Processor package size | 45 x 37.5 mm |
| Processor ARK ID | 245694 |
| Thermal solution specification | PCG 2020A |
| Thermal Monitoring Technologies | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| PCI Express slots version | 4.0, 5.0 |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Scalability | 1S |
| Embedded options available | No |
| Market segment | Desktop |
| Use conditions | Workstation, 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® Speed Shift Technology | Yes |
| Intel® OS Guard | Yes |
| Intel® Active Management Technology (Intel® AMT) | Yes |
| Intel® Secure Key | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel® Quick Sync Video Technology | Yes |
| Intel® Hyper Threading Technology (Intel® HT Technology) | No |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | 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® vPro™ Platform Eligibility | Yes |
| Intel® Thunderbolt 4 | Yes |
| Intel® Control-flow Enforcement Technology (CET) | Yes |
| Intel® Thread Director | Yes |
| Intel® Total Memory Encryption - Multi Key | Yes |
| Intel® Threat Detection Technology (TDT) | Yes |
| Intel vPro® Enterprise Platform Eligibility | Yes |
| Intel® Standard Manageability (ISM) | Yes |
| Intel® Stable IT Platform Program (SIPP) | Yes |
| Intel® One-Click Recovery | Yes |
| Intel® Virtualization Technology with Redirect Protection (VT-rp) | Yes |
| Intel® Remote Platform Erase (RPE) | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on GPU | Yes |
| Operational conditions | |
| Maximum operating temperature | 105 °C |
| Packaging data | |
| Package type | Box |
| Weight & dimensions | |
| Processor package size | 45 x 37.5 mm |
| Other features | |
| Maximum internal memory | 256 GB |
| L2 cache | 30720 KB |
| Graphics output | eDP1.4b, DP 2.1 UHBR20, HDMI 2.1 FRL |
| Identifiers | |
| Distributor SKUs | CR06961, PRINT-U5-250K, 12275657, 2180864, 128854, 99DC0W |
| Additional EANs | 0735858553209 |

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