Intel Core Ultra 5 250KF Plus (6P+12E/18T, 4.2 GHz, 30MB Cache, 125W)

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ID: 1397973 Product code: BX80768250KF
Can be ordered 180 units Availability: 14 days after order approval
Warranty: 3 years
225.23 €
Ready for dispatch
13.04.2026
starting from 0 €
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Main product parameters All parameters
  • Socket: LGA 1851
  • Processor number: Core Ultra 5 250KF Plus
  • Number of Performance Cores: 6
  • Clock rate: 4.20 GHz
  • Cache: 30 MB
  • Processing Die Lithography: 3nm
  • TDP: 125W
  • Cooler included: None
All parameters
Efficient number of cores : 12
Socket LGA 1851
This parameter determines the CPU socket on the mother board for which the particular CPU is intended. Physically the CPU can be placed in the compliant socket only. Prior to buying the CPU you should verify that your motherboard has the corresponding CPU socket.
Type Core Ultra 5 (Arrow Lake Refresh)
The CPU type indicates the CPU models set by the manufacturer based upon their capacity and the application features. For Intel CPUs these are starting from most powerful - Core i7, Core i5, Core i3, Core 2 Quad, Core 2 Duo, Pentium Dual Core and Celeron models.
Processor number Core Ultra 5 250KF Plus
The CPU manufacturer Intel has introduced the system of numbering of CPUs that allows accurate identification of each CPU manufactured by Intel and its compatibility with motherboards. Prior to buying the CPU you verify the support of this CPU number on the website of the motherboard manufacturer.
Number of Performance Cores 6
The number of the CPU cores is the parameter of the operation speed and stability. CPU with two or more cores can handle tasks in parallel, thus achieving extra high-speed and the system stability. Prior to buying a multi-core CPU you should verify if the motherboard supports this type of CPU.
Threads : 18
Clock rate 4.20 GHz
The CPU clock frequency is the index of operation speed that determines the number of calculation cycles that the CPU can perform per second. Higher clock frequency means higher operation speed.
Turbo frequency : 5.30 GHz
Cache 30 MB

Small, fast memory that stores the copies of the data memories from the main memory that are most often used by the computer applications. It is like a temporary storage or data buffer between the CPU and RAM.

It shows with how big numbers it can operate within a single cycle. It is advisable to have this index at the level of 512 KB or at least 256 KB.

Performance (PassMark) : Not specified
Processing Die Lithography : 3nm
TDP : 125W
Integrated graphics : Not
Cooler included None
BOX processors come in eye-catching retail packaging while Tray version CPUs are put inside small transparent plastic case.
More detailed specification
Category - Root/Electronics/PC parts/Processors
Category 1 - CPUs
Category 2 - Intel CPUs
Dane techniczne: TDP - 125 W
Dane techniczne: Częstotliwość taktowania turbo - 5200 MHz
Dane techniczne: Dołączony wentylator - nie
Dane techniczne: Generacja procesora - 2
Dane techniczne: Grupa produktowa - Procesory Intel
Dane techniczne: Gwarancja - 3 lata w serwisie sprzedawcy
Dane techniczne: Ilość rdzeni - 18 szt. (6P + 12E)
Dane techniczne: Model procesora - 250K Plus
Dane techniczne: Odblokowany mnożnik - tak
Dane techniczne: Pojemność pamięci cache L3 - 30 MB
Dane techniczne: Producent - Intel
Dane techniczne: Seria procesora - Intel Core Ultra 5 seria 2
Dane techniczne: Typ gniazda - Socket 1851
Dane techniczne: Typ procesora - Intel Core Ultra 5
Dane techniczne: Zintegrowana karta graficzna - nie
dimensionalWeight - 101
EAN - 5032037284745
Eans - 5032037284745
Features - Direct Media Interface (DMI) Revision - 4.0
Features - Embedded options available - No
Features - Execute Disable Bit - Yes
Features - Idle States - Yes
Features - Intel Stable Image Platform Program (SIPP) - No
Features - Market segment - Desktop
Features - Maximum number of PCI Express lanes - 24
Features - PCI Express slots version - 4.0
Features - PCI Express slots version - 5.0
Features - Scalability - 1S
Features - Supported instruction sets - AVX 2.0
Features - Supported instruction sets - SSE4.1
Features - Supported instruction sets - SSE4.2
Features - Thermal Monitoring Technologies - Yes
Features - Thermal solution specification - PCG 2020A
Features - Use conditions - PC/Client/Tablet
Graphics - Discrete graphics card - No
Graphics - Discrete graphics card model - Not available
Graphics - On-board graphics card - No
Graphics - On-board graphics card model - Not available
Manufacturer - Intel
Memory - ECC - No
Memory - Maximum internal memory supported by processor - 256 GB
Memory - Memory channels - Dual-channel
Memory - Memory types supported by processor - DDR5-SDRAM
MPN - BX80768250KF
Name - Intel Core Ultra 5 250KF Plus
Name - Intel S1851 CORE ULTRA 5 250KF Plus 4.2 GHz BOX
Neural processor unit (NPU) - AI software frameworks supported by NPU - DirectML
Neural processor unit (NPU) - AI software frameworks supported by NPU - ONNX RT
Neural processor unit (NPU) - AI software frameworks supported by NPU - OpenVINO
Neural processor unit (NPU) - AI software frameworks supported by NPU - WebNN
Neural processor unit (NPU) - AI software frameworks supported by NPU - Windows ML
Neural processor unit (NPU) - Neural processor unit (NPU) - Intel AI Boost
Neural processor unit (NPU) - NPU performance up to - 13 TOPs
Neural processor unit (NPU) - Sparsity support - Yes
Neural processor unit (NPU) - Total processor performance up to - 22 TOPs
Neural processor unit (NPU) - Windows Studio effects support - Yes
Other features - Graphics output - n/a
Other features - L2 cache - 30720 KB
Other features - Maximum internal memory - 256 GB
Processor - AI software frameworks supported by CPU - DirectML
Processor - AI software frameworks supported by CPU - ONNX RT
Processor - AI software frameworks supported by CPU - OpenVINO
Processor - AI software frameworks supported by CPU - WebNN
Processor - AI software frameworks supported by CPU - Windows ML
Processor - Efficient-core base frequency - 3.3 GHz
Processor - Efficient-core boost frequency - 4.6 GHz
Processor - Efficient cores - 12
Processor - Maximum number of DMI lanes - 8
Processor - Maximum turbo power - 159 W
Processor - Performance-core base frequency - 4.2 GHz
Processor - Performance-core boost frequency - 5.3 GHz
Processor - Performance cores - 6
Processor - Processor ARK ID - 245689
Processor - Processor base power - 125 W
Processor - Processor boost frequency - 5.3 GHz
Processor - Processor cache - 30 MB
Processor - Processor cache type - Smart Cache
Processor - Processor codename - Arrow Lake
Processor - Processor cores - 18
Processor - Processor family - Intel Core Ultra 5
Processor - Processor generation - Intel Core Ultra (Series 2)
Processor - Processor manufacturer - Intel
Processor - Processor model - 250KF Plus
Processor - Processor operating modes - 64-bit
Processor - Processor socket - FCLGA1851
Processor - Processor threads - 18
Processor special features - Enhanced Intel SpeedStep Technology - Yes
Processor special features - Intel 64 - Yes
Processor special features - Intel Trusted Execution Technology - Yes
Processor special features - Intel Virtualization Technology (VT-x) - Yes
Processor special features - Intel Virtualization Technology for Directed I/O (VT-d) - Yes
Processor special features - Intel VT-x with Extended Page Tables (EPT) - Yes
Processor special features - Intel® Active Management Technology (Intel® AMT) - No
Processor special features - Intel® AES New Instructions (Intel® AES-NI) - Yes
Processor special features - Intel® Boot Guard - Yes
Processor special features - Intel® Control-flow Enforcement Technology (CET) - Yes
Processor special features - Intel® Deep Learning Boost (Intel® DL Boost) on CPU - Yes
Processor special features - Intel® Hyper Threading Technology (Intel® HT Technology) - No
Processor special features - Intel® One-Click Recovery - No
Processor special features - Intel® OS Guard - Yes
Processor special features - Intel® Quick Sync Video Technology - No
Processor special features - Intel® Remote Platform Erase (RPE) - No
Processor special features - Intel® Secure Key - Yes
Processor special features - Intel® Speed Shift Technology - Yes
Processor special features - Intel® Stable IT Platform Program (SIPP) - No
Processor special features - Intel® Standard Manageability (ISM) - Yes
Processor special features - Intel® Thread Director - Yes
Processor special features - Intel® Threat Detection Technology (TDT) - Yes
Processor special features - Intel® Thunderbolt 4 - Yes
Processor special features - Intel® Total Memory Encryption - Multi Key - No
Processor special features - Intel® Turbo Boost Technology - 2.0
Processor special features - Intel® Virtualization Technology with Redirect Protection (VT-rp) - No
Processor special features - Intel® Volume Management Device (VMD) - Yes
Processor special features - Mode-based Execute Control (MBE) - Yes
Producent: Nazwa producenta / importera - Intel
Intel Technology Poland sp. z o.o
Słowackiego 137
80-298 Gdańska
Producer - Intel
producerCode - BX80768250KF
ProducerCode - BX80768250KF
productName - Intel Core Ultra 5 Process 250KF + processor 30 MB Smart Cache Box
productSize - Normal
ShortDescription - Intel Core Ultra 5 | Socket 1851 | up to 5.2Ghz | Arrow Lake-S | brak chłodzenia w komplecie | brak rdzenia graficznego
sizeX - 100
sizeY - 115
sizeZ - 44
Technical details - Launch date - Q1'26
Technical details - Status - Launched
warrantyLength - 36
warrantyType - G
weight - 90
Weight & dimensions - Processor package size - 45 x 37.5 mm
225.23 €
Intel Core Ultra 5 250KF Plus (6P+12E/18T, 4.2 GHz, 30MB Cache, 125W)
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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