Intel Core Ultra 5 245KF (6P+8E/14T, 4.20 GHz, 24MB Cache, LGA1851, 125W)

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ID: 1155466 Product code: BX80768245KF
In stock >50 units
Warranty: 2 years
204.21 €
Ready for dispatch
on Friday, 06.02.2026
starting from 0 €
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Main product parameters All parameters
  • Socket: LGA 1851
  • Processor number: Core Ultra 5 245KF
  • Number of Performance Cores: 6
  • Clock rate: 4.20 GHz
  • Cache: 24 MB
  • Processing Die Lithography: 3nm
  • TDP: 125W
  • Cooler included: Nav
All parameters
Efficient number of cores : Eight Core
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)
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 245KF
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 : 14
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 : 5.20 GHz
Cache 24 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) : Nav norādīts
Processing Die Lithography : 3nm
TDP : 125W
Integrated graphics : Not
Cooler included Nav
BOX processors come in eye-catching retail packaging while Tray version CPUs are put inside small transparent plastic case.
More detailed specification
AI software frameworks supported by CPU Processor - DirectML/ONNX RT/OpenVINO/WebNN/Windows ML
AI software frameworks supported by NPU Neural processor unit (NPU) - DirectML/ONNX RT/OpenVINO/WebNN/Windows ML
Architecture - 64-bit
ARTIKEL1 - CORE ULTRA5-245KF 4.20GHZ
ARTIKEL2 - SKTLGA1851 24.00MB CACHE BOXED
Artikuls - BX80768245KFSRQCY
Brand - INTEL
Category - PC COMPON
category - PC Components|CPUs / Processors|Intel Processors
Category - Root/Electronics/PC parts/Processors
Category 1 - CPUs
Category 2 - Intel CPUs
Category Code - CPU
Category_1 - Processors
Category_2 - Procesory - Intel 1851
code - BX80768245KF
Code - BX80768245KF
Commodity Classification Automated Tracking System (CCATS) Features - 740.17B1
Compatible with -
Cooler included Processor - No
Core Name - Arrow Lake
Core Quantity - 14
Country of origin - CN
CPU - INTEL Core Ultra 5 Processor 245KF
CPU Boost frequency - 5.2 GHz
CPU Cache Size - 24 MB
CPU code - BX80768245KF
CPU Family name - Intel Core Ultra
CPU frequency - 3.6 GHz
CPU socket - LGA1851
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 - 14 szt. (6P + 8E)
Dane techniczne: Liczba wątków - 14
Dane techniczne: Model procesora - 245K
Dane techniczne: MTP - 159 W
Dane techniczne: Odblokowany mnożnik - tak
Dane techniczne: Pojemność pamięci cache L2 - 26624 KB
Dane techniczne: Pojemność pamięci cache L3 - 24 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
Description - Intel Core Ultra 5 245KF UP TO 5.20GHz LGA1851 Processor
This processor from the Intel Core Ultra family delivers unparalleled processing power, boasting a processor clock speed of 3.6 GHz, which can reach an impressive 5.2 GHz in boost mode. This is thanks to 3nm manufacturing technology and 64-bit architecture.
A 26MB L2 cache and a 24MB L3 cache guarantee fast data access, resulting in increased performance. Additionally, the Intel Core Ultra 5 245KF UP TO 5.20GHz LGA1851 processor supports DDR5-6400 memory, enabling even faster data processing.
The low thermal design power (TDP) of 125W is also significant, making it an energy-efficient solution, ideal for those conscious of the environment. A Maximum Turbo Power (MTP) of 159W provides extra power when you need even more performance.
The Intel Core Ultra 5 245KF UP TO 5.20GHz LGA1851 processor not only guarantees fast and efficient performance, but also ensures you're using a top-quality product from a renowned manufacturer like Intel. Support for the Z890 chipset ensures your system will run stably and reliably.
Description - Intel Core Ultra 5 Desktop Processor 245KF 14cores
Designation - CE+WEEE
dimensionalWeight - 105
dimension depth - 50 mm
dimension height - 110 mm
dimension weight - 90 g
dimension width - 100 mm
Direct Media Interface (DMI) Revision Features - 4.0
Discrete graphics card Graphics - No
Discrete graphics card model Graphics - Not available
EAN - 5032037282109
ean - 5032037282109
EAN Code - 5032037282109
EANCode - 5032037282109
Eans - 5032037282109
EAN_code - 5032037282109
ECC support - No
Efficient-core Base Clock Rate - 3.6 GHz
Efficient-core base frequency Processor - 3.6 GHz
Efficient-core boost frequency Processor - 4.6 GHz
Efficient-cores Quantity - 8
Efficient-core Turbo Clock Rate - 4.6 GHz
Efficient cores Processor - 8
Embedded options available Features - No
Enhanced Intel SpeedStep Technology Processor special features - Yes
Execute Disable Bit Features - Yes
Export Control Classification Number (ECCN) Features - 5A992C
Extra cooling - No
Features - Enhanced SpeedStep TechnologyExecute Disable BitIntel Trusted Execution TechnologyIntel Virtualization TechnologyStreaming SIMD Extensions 4.1Streaming SIMD Extensions 4.2Thermal Monitoring TechnologiesAdvanced Vector Ex
Features - Market segment - Desktop
Features - PCI Express slots version - 4.0
Features - PCI Express slots version - 5.0
Graphics - On-board graphics card - No
Graphics Adapter - No
Gross weight - 0.036
Gross Weight Kg - 0,1
GRUPPE1 - Memory & Processors
GRUPPE2 - Processors / Math Corp
guarantee - 36
guarantee_type - normal
Harmonized System (HS) code Logistics data - 8542310050
height - 0.06
HERSTELLER - INTEL
HSTNUMMER - BX80768245KF
Idle States Features - Yes
Image - https://content.it4profit.com/pimg/s/resize/900x900x900x900/241231130010525670.jpg
Instruction Set - 64 bit
Integrated graphics - No
Intel 64 Processor special features - Yes
Intel Trusted Execution Technology Processor special features - Yes
Intel Virtualization Technology (VT-x) Processor special features - Yes
Intel Virtualization Technology for Directed I/O (VT-d) Processor special features - Yes
Intel VT-x with Extended Page Tables (EPT) Processor special features - Yes
Intel® AES New Instructions (Intel® AES-NI) Processor special features - Yes
Intel® Boot Guard Processor special features - Yes
Intel® Control-flow Enforcement Technology (CET) Processor special features - Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPU Processor special features - Yes
Intel® OS Guard Processor special features - Yes
Intel® Secure Key Processor special features - Yes
Intel® Speed Shift Technology Processor special features - Yes
Intel® Standard Manageability (ISM) Processor special features - Yes
Intel® Thread Director Processor special features - Yes
Intel® Thunderbolt 4 Processor special features - Yes
Intel® Turbo Boost Technology Processor special features - 2.0
Intel® Volume Management Device (VMD) Processor special features - Yes
L2 cache - 26 MB
L2 cache Other features - 26624 KB
L2 Cache Size - 26 MB
L3 cache - 24 MB
Launch date Technical details - Q4'24
length - 0.17
Link - https://www.intel.com/content/www/us/en/products/sku/241066/intel-core-ultra-5-processor-245kf-24m-cache-up-to-5-20-ghz/ordering.html
Manufacturer - INTEL
Manufacturer - Intel
Manufacturer Code - BX80768245KF
Manufacturer Name - Intel
Manufacturer_code - BX80768245KF
Market segment Features - Desktop
Maximum internal memory Other features - 192 GB
Maximum internal memory supported by processor Memory - 192 GB
Maximum number of DMI lanes Processor - 8
Maximum number of PCI Express lanes Features - 24
Maximum operating temperature Operational conditions - 105 °C
Maximum TDP - 159 W
Maximum turbo power Processor - 159 W
Max Memory Size - 192GB
Max Number of DMI Lanes - 8
Max Number of PCI Express Lanes - 24
Memory - Memory channels - Dual-channel
Memory - Memory clock speeds supported by processor - 6400
Memory - Memory types supported by processor - DDR5
Memory channels Memory - Dual-channel
Memory Channels Supports - 2
Memory clock speeds supported by processor Memory - 6400 MHz
Memory speed (max) Technical details - 6400 MHz
Memory Types - DDR5
Memory types supported by processor Memory - DDR5-SDRAM
Mode-based Execute Control (MBE) Processor special features - Yes
Model number - U5-245KF
MPN - BX80768245KF
name - CPU INTEL Core Ultra 5 245KF BOX 5,20GHz LGA1851
Name - Intel 245KF | Intel Core Ultra 5
Name - Intel Core Ultra 5 245KF
Name - Intel Core Ultra 5 245KF - Socket 1851 (Boxed Version)
name - Intel Core Ultra 5 245KF CPU, 14 Kerne, 5,2 GHz, Sockel 1851 (Arrow Lake) - boxed, ohne Kühler
Name - Intel S1851 CORE ULTRA 5 245KF BOX
Neural processor unit (NPU) Neural processor unit (NPU) - Intel AI Boost
NPU performance up to Neural processor unit (NPU) - 13 TOPs
Number of cores - 14
Number of threads - 14
On-board graphics card Graphics - No
On-board graphics card model Graphics - Not available
Other information - Ultra 5 245KF Processor Series Supported Chipset: Z890 Supported Memory Type: DDR5-6400 TDP: 125 W Maximum Turbo Power (MTP): 159 W
Package features > Embeeded battery - No
Package features > Gross depth (mm) - 105.00 mm
Package features > Gross height (mm) - 120.00 mm
Package features > Gross width (mm) - 80.00 mm
Package features > Packing quantity - 1.00 pc(s)
Package features > Palette Qty - 857 pc(s)
Package features > Paper/Pasteboard - 120.00 g
Package features > Plastic (No PET) - 24.00 g
Package features > Tare weight (kg) - 0.14 kg
Package features > Volume (m3) - 0.00 m³
Package features > WEE classification - CL109:6:2017-04-01
Package features > WEEE tax - Yes
Package Type - Box
Package type Processor - Box
Packs in Box - 1
Pack Weight Brutto (kg) - 0.085 kg
PCI Express slots version Features - 4.0/5.0
Performance-core Base Clock Rate - 4.2 GHz
Performance-core base frequency Processor - 4.2 GHz
Performance-core boost frequency Processor - 5.2 GHz
Performance-cores Quantity - 6
Performance-core Turbo Clock Rate - 5.2 GHz
Performance cores Processor - 6
Pieces in pack - 1
Processor - Box - Yes
Processor - Component for - PC
Processor - Cooler included - No
Processor - Processor base frequency - 4.2 GHz
Processor - Processor boost frequency - 5.2 GHz
Processor - Processor cache - 24 MB
Processor - Processor cache type - L3
Processor - Processor cores - 14
Processor - Processor family - Intel Core Ultra 7
Processor - Processor manufacturer - Intel
Processor - Processor socket - LGA1851
Processor - Processor threads - 14
Processor > Processor family - Intel Core Ultra 5
Processor > Processor model - 245KF
Processor ARK ID Processor - 241066
Processor base power Processor - 125 W
Processor boost frequency Processor - 5.2 GHz
Processor cache Processor - 24 MB
Processor cache type Processor - Smart Cache
Processor codename Processor - Arrow Lake
Processor cores Processor - 14
Processor family - Intel Core Ultra
Processor family Processor - Intel Core Ultra 5
Processor generation Processor - Intel Core Ultra (Series 2)
Processor manufacturer Processor - Intel
Processor model Processor - 245KF
Processor operating modes Processor - 64-bit
Processor socket Processor - LGA 1851 (Socket V1)
Process technology - 3 nm
Producent: Nazwa producenta / importera - Intel
Intel Technology Poland sp. z o.o
Słowackiego 137
80-298 Gdańska
producer - Intel
Producer - Intel
producerCode - BX80768245KF
ProducerCode - BX80768245KF
ProductCard - https://content.it4profit.com/itshop/itemcard_cs.jsp?ITEM=241101093959885885&THEME=asbis&LANG=lv
ProductCategory - Procesori
ProductCode - BX80768245KFSRQCY
ProductDescription - CPU Desktop Intel Ultra 5 245KF (24M Cache, up to 5.20 GHz, FCLGA18W) box
productName - Intel Core Ultra 5 Desktop 245KF processor
productSize - Normal
ProductType - CPU Desktop
Product Type - CPU Desktop
Safety warning - Warnings - Do not dispose of the processors in the normal rubbish bin - they require special disposal due to their potential environmental impact.
Safety warning - Warnings - Ensure that the CPU is properly mounted in the CPU socket to avoid damage.
Scalability Features - 1S
Short description - CPU Intel Core Ultra 5 245KF / LGA1851 / Box 14 Cores / 14 Threads / 24M Cache/ FC-LGA4/ no GPU
ShortDescription - Intel Core Ultra 5 | Socket 1851 | up to 5.2Ghz | Arrow Lake-S | brak chłodzenia w komplecie | brak rdzenia graficznego
sizeX - 115
sizeY - 45
sizeZ - 102
Socket - 1851
Sparsity support Neural processor unit (NPU) - Yes
Status Technical details - Launched
Stck_Kart - 0
Stck_Pal - 0
Stepping Processor - B0
Storno - Y
Subcategory - CPU
Summary - Intel Core Ultra 5 245KF. Processor family: Intel Core Ultra 5, Processor socket: LGA 1851 (Socket V1), Package type: Box. Neural processor unit (NPU): Intel AI Boost, AI software frameworks supported by NPU: DirectML, OpenVINO, Windows ML, ONNX RT, WebNN, Total processor performance up to: 22 TOPs. Memory channels: Dual-channel, Maximum internal memory supported by processor: 192 GB, Memory types supported by processor: DDR5-SDRAM. Market segment: Desktop, Use conditions: PC/Client/Tablet, PCI Express slots version: 4.0, 5.0. L2 cache: 26624 KB, Maximum internal memory: 192 GB
Supported instruction sets Features - AVX 2.0/SSE4.1/SSE4.2
Supported Memory Speed - 6400MHz(PC5-51200)
Tariff No. - 85423111
TDP - 125 W
Technical details > Gross weight - 0.46 kg
Technical details > Net weight - 0.32 kg
Technical details > Producer - Intel
Thermal Monitoring Technologies Features - Yes
Thermal solution specification Features - PCG 2020A
Threads Quantity - 14
Total processor performance up to Neural processor unit (NPU) - 22 TOPs
Turbo Clock Rate - 5.20 GHz
Unit Box Height - 0.105
Unit Box Length - 0.12
Unit Box Width - 0.045
Unit Calculated Volume - 0.00072 cubm
Unit Calculated Weight - 0.106 kg
Units per Shipping Box - 5
Use conditions Features - PC/Client/Tablet
Vendor - INTEL
Vendor Homepage - https://ark.intel.com/content/www/us/en/ark/products/241066/intel-core-ultra-5-processor-245kf-24m-cache-up-to-5-20-ghz.html
vendpn - BX80768245KF
Version - Box
Warranty -
Warranty - 24 months
Warranty - 36
Warranty - 36 month(s)
warrantyLength - 36
Warranty Products Returnable - Yes
Warranty Term (month) - 36 mēneši
warrantyType - G
Warranty validation Criteria - Serial Number
Weight - 0,40
Weight - 0.086
weight - 90
width - 0.17
Windows Studio effects support Neural processor unit (NPU) - Yes
204.21 €
Intel Core Ultra 5 245KF (6P+8E/14T, 4.20 GHz, 24MB Cache, LGA1851, 125W)
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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