PROCESSOR · VERIFIED EXACT 2026 PROCESSOR
Intel
Core Ultra 5 250KF Plus — BX80768250KF
An 18-core Arrow Lake Plus CPU with no integrated graphics and no Quick Sync; a discrete GPU is mandatory. Absolute K/KF lock: no iGPU, zero Xe-cores, no display output, no Quick Sync and no iGPU AV1 path.

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VERIFIED MANUFACTURER 2026 CPU SHEET
Exact identity, platform and K/KF distinction
An 18-core Arrow Lake Plus CPU with no integrated graphics and no Quick Sync; a discrete GPU is mandatory.
Confirmed facts
- Canonical CPU ID: cpu-intel-core-ultra-5-250kf-plus
- Box code: BX80768250KF
- Tray code: AT807683B9B4887
- Spec code / stepping: SA4V3 · B0
- Platform: Intel Core Ultra Series 2 · Arrow Lake desktop
- Cores / threads: 18 / 18
- P-cores / E-cores: 6 / 12
- Maximum frequency: 5.3 GHz maximum turbo and P-core · 4.6 GHz E-core
- Base frequency: 4.2 GHz P-core · 3.3 GHz E-core
- Cache: 30 MB Intel Smart Cache · 30 MB L2
- Power: 125 W Processor Base Power · 159 W Maximum Turbo Power
- Socket: LGA1851
- Memory: Up to 256 GB DDR5-7200 at the controller · 2 channels
- ECC: Not supported
- Integrated graphics: None · 0 Xe-cores · no display output · discrete GPU required
- Quick Sync: No
- Integrated media: No AV1 encode/decode through an iGPU
- NPU: Intel AI Boost · 13 TOPS NPU · 22 TOPS overall
- PCIe: PCIe 5.0 and 4.0 · up to 24 lanes
- Cooling: Size cooling for the exact 125 W base / 159 W turbo limits
- Maximum operating temperature: 105 °C Tjmax
- BIOS: Verify exact LGA1851 motherboard CPU list, BIOS, VRM, power limits and DDR5 QVL
Decision and compatibility
Absolute K/KF lock: no iGPU, zero Xe-cores, no display output, no Quick Sync and no iGPU AV1 path.
A discrete GPU is mandatory. Verify the exact LGA1851 board, CPU list, BIOS, VRM, power limits, DDR5 QVL and cooling; motherboard video ports cannot work from this CPU.
Troubleshooting without a GPU, Quick Sync, integrated media transcoding, or a small delivered-price gap versus the Core Ultra 5 250K Plus.
In the complete platform cost, the KF only makes sense when its delivered saving remains meaningful after the board, DDR5, cooling and discrete GPU.
Other useful details
In the complete platform cost, the KF only makes sense when its delivered saving remains meaningful after the board, DDR5, cooling and discrete GPU.
Additional checks
- Absolute K/KF lock: no iGPU, zero Xe-cores, no display output, no Quick Sync and no iGPU AV1 path.
FAQ
Questions before buying this model
Who is the Intel Core Ultra 5 250KF Plus — BX80768250KF best for?
A system that already requires a discrete GPU and wants the same 18-core CPU layout when the delivered saving versus the K is substantial.
Who should compare another option?
Troubleshooting without a GPU, Quick Sync, integrated media transcoding, or a small delivered-price gap versus the Core Ultra 5 250K Plus.
What should you compare before choosing?
Compare it directly with Core Ultra 5 250K Plus and Core Ultra 5 245KF. When the delivered gap is small, the 250K Plus iGPU and Quick Sync can be worth more than the KF saving.
What must be verified before buying?
A discrete GPU is mandatory. Verify the exact LGA1851 board, CPU list, BIOS, VRM, power limits, DDR5 QVL and cooling; motherboard video ports cannot work from this CPU.
A question about this product?
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