CPUs / Compare

Intel Core Ultra 5 250KF Plus vs Intel Core Ultra 7 265F

A

Product A: Intel

Core Ultra 5 250KF Plus

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B

Product B: Intel

Core Ultra 7 265F

42 of 74 known

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Only differences

AIntel Core Ultra 5 250KF Plus

BIntel Core Ultra 7 265F

General

3 of 13 differ

Series

Core Ultra 200S Plus4Maker spec sheet (PDF)cdrdv2-public.intel.com/874112/intel-core-ultra-200s-plus-series-processors-quick-reference-guide-ph2-public.pdfRead 14 October 2026The guide is titled Intel Core Ultra 200S Plus Series Processors.

Core Ultra 200S7Press articletomshardware.com/pc-components/cpus/intel-lists-non-k-and-t-series-core-ultra-200s-processors-for-desktop-pcsRead 15 October 2026The article calls the family the non-K Core Ultra 200S processors.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

BX80768250KF, BXC80768250KF, AT807683B9B4887, AT807683B9B43502Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/ordering.htmlRead 14 October 2026Ordering codes: BX80768250KF (box, spec code SA4V3), BXC80768250KF (box listed for China, SA4V3), AT807683B9B4887 (tray, SA4V3) and AT807683B9B4350 (tray, spec code Q9LM), all stepping B0.

BX80768265F, BXC80768265F, AT8076805141, AT80768064112Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/ordering.htmlRead 15 October 2026Ordering codes: BX80768265F (box, spec code SRQCV, stepping B0), BXC80768265F (box for China, SRQCV), AT8076806411 (tray, SRQCV) and AT8076805141 (tray, spec code Q33P).

GTIN / EAN

7358585532169Spec databasebuildcores.com/products/CPU/kvo1a2uo8/Intel-Core-Ultra-5-250KF-PlusRead 14 October 2026Part number BX80768250KF. The page lists two UPCs, 735858553216 and 675902246681, and four EANs, without saying which box each belongs to. 735858553216 carries Intel's UPC prefix 735858 and follows 735858553209 of the BX80768250K box. Only it is stored. The page also says Includes Cooler: Yes, which conflicts with the PLE listing and is not used.

7358585512059Spec databasebuildcores.com/products/CPU/6v7bouevp/Intel-Core-Ultra-7-265FRead 15 October 2026Part number BX80768265F with UPC 735858551205 and EANs 5032037282734 and 5032037282741. The address of KS Denki's page for BX80768265F also carries 0735858551205. Only the UPC is stored, since the EANs are other regional codes with no stated box.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

11 March 20265Press releaseintel.com/content/www/us/en/newsroom/news/client-computing/intel-announces-new-intel-core-ultra-200s-plus-series-desktop-processors.htmlRead 14 October 2026Intel newsroom release dated 11 March 2026 announces the Core Ultra 200S Plus series and names the Core Ultra 5 250K/KF Plus. The release gives suggested prices only for the 270K Plus and 250K Plus.

6 January 20257Press articletomshardware.com/pc-components/cpus/intel-lists-non-k-and-t-series-core-ultra-200s-processors-for-desktop-pcsRead 15 October 2026Tom's Hardware, 6 January 2025: Intel published the list of non-K Core Ultra 200S desktop processors that Monday, at CES 2025. Its table includes the Core Ultra 7 265F.

Status

Available1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Marketing Status: Launched.

Available1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Marketing Status: Launched.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$1847Press articletomshardware.com/pc-components/cpus/intels-potent-18-core-core-ultra-5-250kf-plus-cpu-lands-at-retail-for-under-usd200Read 14 October 2026Tom's Hardware, 3 April 2026: the 250KF Plus is on sale for $199, over the Recommended Customer Price of $184. Intel's ARK now shows $214 for the box and $204 for the tray, a later price increase that is not stored. PC Games Hardware (30 March 2026) also gives 184 US dollars and one price report gives a $174 to $184 range for tray and box. US dollars, excluding tax. The newsroom release gives no KF price.8Press articlepcgameshardware.de/Arrow-Lake-S-Codename-280890/News/Intel-Core-Ultra-Plus-Preis-Angebot-duenn-teuer-1523977Read 14 October 2026Article of 30 March 2026 lists 184 US dollars as Intel's recommended price for the Core Ultra 5 250KF Plus and says Intel released the refresh the week before.

$3792Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/ordering.htmlRead 15 October 2026Recommended Customer Price: $379.00 for BX80768265F, $369.00 for tray AT8076806411, and not listed for the other two codes. The page shows a range of $369.00 to $379.00. US dollars, excluding tax. The page prints these prices without a date. No price cut for the 265F was found, unlike the 225 and 225F, so the page's figures are stored as the launch prices. Stored as the base price because the box is the retail product.

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

Not available

Not available

ColoursiThe maker's own colour names

Not available

Not available

SegmentiThe segment the chip maker sells it in. Intel calls laptop chips Mobile. AMD laptop chips that also list Desktops, for mini PCs, stay laptop.

Desktop1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026

Desktop1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Vertical Segment: Desktop.

Instruction setiApple and Qualcomm chips are Arm64. Intel and AMD chips are x86-64.

x86-641Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Instruction Set Extensions lists Intel SSE4.1, SSE4.2 and AVX2, which are x86 extensions.

x86-641Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Instruction Set Extensions lists Intel SSE4.1, SSE4.2 and AVX2, which are x86 extensions.

CodenameiThe chip maker's codename. Intel: the Code Name row without "Products formerly". AMD: the Former Codename row without the socket.

Arrow Lake1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Code Name row reads Products formerly Arrow Lake. Intel's quick reference guide writes Arrow Lake-S Refresh. Stored as Arrow Lake, as on the other Arrow Lake products.

Arrow Lake1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Code Name row reads Products formerly Arrow Lake.

CPU process (as published)iVerbatim name of the process the CPU cores are made on, e.g. TSMC N3B or Intel 18A.

TSMC N3B1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026CPU Lithography row: TSMC N3B.

TSMC N3B1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026CPU Lithography row: TSMC N3B.

CPU process nodeiThe nm class of the named CPU-core process, as on laptops and desktop PCs: TSMC N3B is 3, Intel 7 is 10, Intel 4 is 7 and Intel 18A is 1.8. The exact name is in CPU process (as published). I/O and graphics dies may use other nodes.

3nm1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026TSMC N3B is stored as 3 nm, as on the other Arrow Lake desktop products. Intel prints no nm figure.

3nm1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026

AVX-512iThe chip maker lists AVX-512 among the supported instruction extensions.

No1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Instruction Set Extensions lists Intel SSE4.1, SSE4.2 and AVX2 only.

No1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Instruction Set Extensions lists Intel SSE4.1, SSE4.2 and AVX2 only.

Cores and clocks

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Core configurationiOne row per core group the chip maker names. Intel names performance, efficient and low-power efficient cores. AMD names Zen 5 and Zen 5c cores. Qualcomm names prime and performance cores.

AIntel Core Ultra 5 250KF Plus

Core type	Count	Core	Base clock (GHz)	Max clock (GHz)
Performance	6	Lion Cove	4.2	5.3
Efficiency	12	Skymont	3.3	4.6

Source1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Total cores 18, Performance-cores 6, Efficient-cores 12, Low-power efficient-cores 0. Performance-core base 4.2 GHz and max turbo 5.3 GHz. Efficient-core base 3.3 GHz and max turbo 4.6 GHz. Core names Lion Cove and Skymont come from the BuildCores entry for this model.

BIntel Core Ultra 7 265F

Core type	Count	Core	Base clock (GHz)	Max clock (GHz)
Performance	8	Lion Cove	2.4	5.2
Efficiency	12	Skymont	1.8	4.6

Source1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Total cores 20: Performance-cores 8, Efficient-cores 12, Low Power Efficient-cores 0. Performance-core base 2.4 GHz and max turbo 5.2 GHz. Efficient-core base 1.8 GHz and max turbo 4.6 GHz. Core names Lion Cove and Skymont come from Intel's Core Ultra 200S launch presentation, which names them for the 200S series. The same clocks and counts are in Tom's Hardware's table of the non-K chips.8Maker spec sheet (PDF)download.intel.com/newsroom/2024/client-computing/Intel-Core-Ultra-200S-Series-Presentation.pdfRead 15 October 2026Intel's Core Ultra 200S launch presentation (embargo 10 October 2024) names Lion Cove P-cores and Skymont E-cores for the 200S series. It is a series statement and the deck lists no 265F column, so the core names are not tied to a clock row.

CoresiPhysical cores, not threads.

18=CalculatedFrom Core configuration

20=CalculatedFrom Core configuration

Cores labelled performanceiCounts only cores the chip maker labels performance. Not available when the maker labels no roles, as on AMD chips. Qualcomm and Apple use other labels for their fastest cores.

6=CalculatedFrom Core configuration

8=CalculatedFrom Core configuration

Cores labelled efficiencyiCounts efficient and low-power efficient cores. Not available when the maker labels no roles.

12=CalculatedFrom Core configuration

12=CalculatedFrom Core configuration

ThreadsiHardware threads, including simultaneous multithreading where the chip has it.

181Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Total Threads 18. Intel Hyper-Threading Technology: No.

201Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Total Threads 20. Intel Hyper-Threading Technology: No.

Max boost clockiHighest clock the chip maker states for the processor, Intel Max Turbo Frequency or AMD Max. Boost Clock. Often reached on one or two cores only. It can be higher than every core group's max clock.

5.3GHz1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Max Turbo Frequency 5.3 GHz, the same as the Performance-core Max Turbo Frequency.

5.3GHz1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Max Turbo Frequency 5.3 GHz. The same row lists Intel Turbo Boost Max Technology 3.0 Frequency as 5.3 GHz, and the Performance-core Max Turbo Frequency is 5.2 GHz.

Unlocked for overclockingiThe core multiplier is unlocked, as on Intel K models and AMD chips listed as Unlocked for Overclocking. Memory profiles such as XMP or EXPO alone do not count.

Yes4Maker spec sheet (PDF)cdrdv2-public.intel.com/874112/intel-core-ultra-200s-plus-series-processors-quick-reference-guide-ph2-public.pdfRead 14 October 2026Unlocked column: Yes for the Core Ultra 5 250KF Plus.

No4Maker product pageintel.com/content/www/us/en/products/docs/processors/core-ultra/core-ultra-desktop-processors-series-2-brief.htmlRead 15 October 2026Intel's Core Ultra desktop Series 2 product brief, mainstream SKU chart: the Unlocked row reads No for the Core Ultra 7 265 and 265F. Only the K-SKU chart lists unlocked parts.

Cache

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L2 cacheiTotal L2 cache of all cores.

30MB1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Total L2 Cache 30 MB.

36MB1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Total L2 Cache 36 MB.

L3 cacheiTotal L3 cache, including 3D V-Cache. Intel Smart Cache is L3. L2 is not added. A total cache figure from Qualcomm or Apple is not L3.

30MB1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 202630 MB Intel Smart Cache.

30MB1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Cache: 30 MB Intel Smart Cache, which is the L3.

AMD 3D V-CacheiExtra L3 cache stacked on a compute die. Yes when at least one compute die has it.

No1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026AMD technology. ARK lists only the 30 MB Smart Cache and no stacked cache.

No1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026AMD technology. ARK lists only the 30 MB Smart Cache and no stacked cache.

Power and thermals

2 of 4 differ

Base power (TDP)iIntel Processor Base Power or AMD Default TDP. A rating for cooler and board design, not measured power draw. A Default TDP printed as a range, such as 35-54 W, is not stored.

125W1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Processor Base Power 125 W.

65W1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Processor Base Power 65 W.

Max turbo poweriHighest package power limit at stock settings. Intel Maximum Turbo Power, or AMD's package power tracking (PPT) limit. The source note says which. Only a source that names this exact chip counts. A database value applied to a whole class of chips does not.

159W1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Maximum Turbo Power 159 W.

182W1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Maximum Turbo Power 182 W. ARK lists no Minimum Assured Power for this chip.

Configurable power rangeiThe sustained power range a PC or laptop maker may set. AMD cTDP. Intel Minimum and Maximum Assured Power.

Not available

Not available

Max operating temperatureiHighest die temperature the chip maker allows, called Tjmax or Tjunction. The chip lowers its clocks to stay below it.

105°C1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Max Operating Temperature 105 C. ARK prints no row named TJ Max for this chip.

105°C1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Max Operating Temperature (Tjunction) 105 C.

Memory

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Memory supportiOfficial memory speeds per memory type, module type and module configuration, as the chip maker states them.

AIntel Core Ultra 5 250KF Plus

Memory type	Module type	Modules	Max speed (MT/s)
DDR5	CUDIMM	2x1R	7,200
DDR5	CUDIMM	2x2R	7,200

Source4Maker spec sheet (PDF)cdrdv2-public.intel.com/874112/intel-core-ultra-200s-plus-series-processors-quick-reference-guide-ph2-public.pdfRead 14 October 2026Footnote 2: maximum memory speeds are for one DIMM per channel. Up to DDR5-7200 MT/s 1DPC CUDIMM 1Rx8, 1Rx16, 2Rx8. One DIMM per channel in dual channel is two modules, so 2x1R (1Rx8 or 1Rx16) and 2x2R (2Rx8). The table gives DDR5-7200 for the 250KF Plus. Intel gives no speed for plain UDIMMs.

BIntel Core Ultra 7 265F

Memory type	Max speed (MT/s)
DDR5	6,400

Source1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Memory Types: Up to DDR5 6400 MT/s. ARK names no module type, rank or DIMM-per-channel setting. Intel's Core Ultra 200S product brief puts footnote 6 on the Maximum Memory Speed row of its mainstream chart for all columns, and it reads up to DDR5-6400 MT/s 1DPC CUDIMM 1Rx8, 1Rx16, 2Rx8. Tom's Hardware notes that Intel does not mention CUDIMM support for the non-K chips. So the row has only the memory type and the speed, as ARK states them.

Max memory speed (official)iHighest official speed in the memory support table, for any module type. Four modules or plain UDIMMs can run slower. Intel quotes some chips with CUDIMM speeds only.

7,200MT/s=CalculatedFrom Memory support

6,400MT/s=CalculatedFrom Memory support

Memory channelsiCounted in 64-bit channels, as Intel and AMD count them. A DDR5 module has two 32-bit subchannels and makers count it as one channel. A maker that counts narrower channels and states their width is converted by the total bus width, so Qualcomm's 8 channels of 16 bits are 2. A total bus width alone is divided by 64, so AMD's 256-bit interface is 4. The maker's own count goes in the source note.

21Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Max # of Memory Channels 2.

21Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Max # of Memory Channels 2.

Memory bandwidth (claimed)iPeak memory bandwidth the chip maker states. Not a measurement.

Not available

Not available

Max memoryiMost memory the chip maker says the processor supports. When the limit depends on the device, as for Apple chips, the highest limit the maker states for this chip in any device. The device goes in the source note. When Intel's documents differ, such as 192 GB in a launch brief and 256 GB on its spec page, the current spec page wins, since newer memory modules can raise the limit.

256GB1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Max Memory Size 256 GB.

256GB1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Max Memory Size 256 GB, dependent on memory type. Intel's product brief and Tom's Hardware give 192 GB for the non-K chips. ARK's figure is stored.

ECC memory supportiThe chip maker says the processor supports ECC memory. Most need a board that supports it too. DDR5 on-die ECC does not count.

No1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026ECC Memory Supported: No. The 250K Plus, with integrated graphics, lists Yes. Intel's quick reference guide shows no ECC entry for the 250KF Plus either.

No1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026ECC Memory Supported: No.

Platform

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Socket or packageiDesktop socket, e.g. AM5 or LGA1851. Laptop chips are soldered, so this is the package the maker names, e.g. FP8. When the maker names several packages, in the socket row or the product IDs, list them all separated by commas, such as "FP7, FP7r2".

LGA18511Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Sockets Supported: FCLGA1851. Stored without the FC prefix.

LGA18511Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Sockets Supported: FCLGA1851. Stored without the FC prefix.

Compatible chipsetsiDesktop chipsets the chip maker lists, with the brand and without the word chipset, e.g. AMD X870E, AMD B850 or Intel Z890. Same form as the motherboard chipset.

Intel Q870, Intel H810, Intel W880, Intel B860, Intel Z8903Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/compatible.htmlRead 14 October 2026Compatible tab lists the Intel Q870, H810, W880, B860 and Z890 chipsets.

Intel Q870, Intel H810, Intel W880, Intel B860, Intel Z8903Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/compatible.htmlRead 15 October 2026Compatible Products tab, Intel 800 Series Desktop Chipsets: Q870, H810, W880, B860 and Z890.

CPU PCIe lanesiUsable PCIe lanes from the processor, one row per PCIe generation. Lanes that link the CPU to the chipset are not counted. If the maker gives only a total, a review that lists the split may be used, and the source note names it. When the package also holds the chipset, as on Intel Raptor Lake U and H chips, ARK's total includes the chipset lanes. Those are not counted, so the datasheet split is used. On Intel Core Ultra chips, such as Panther Lake, the platform controller or SoC tile is part of the processor, so its lanes count.

AIntel Core Ultra 5 250KF Plus

PCIe generation	Lanes
5	20
4	4

Source11Retailer pagecomputerlounge.co.nz/products/intel-core-ultra-5-250kf-plus-processorRead 14 October 2026Retailer description: PCI-Express Gen 5 with 20 lanes and additional Gen 4 lanes. ARK lists 24 lanes in total, PCI Express Revision 5.0 and 4.0, configurations up to 1x16+2x4, 2x8+2x4, 1x8+4x4. The 4 Gen 4 lanes are 24 minus 20. The same page copies the 250K Plus ECC and Thunderbolt rows, which are wrong for the KF, so only the lane sentence is used.12Spec databasepcspecchart.com/pc_parts/cpu/127Read 14 October 2026Spec table gives PCIe Gen 5, 20 Lanes (CPU only), and a secondary PCIe Gen 4, 4 Lanes.

BIntel Core Ultra 7 265F

PCIe generation	Lanes
5	20
4	4

Source7Press articletomshardware.com/pc-components/cpus/intel-lists-non-k-and-t-series-core-ultra-200s-processors-for-desktop-pcsRead 15 October 2026The article says all the non-K Core Ultra 200S chips feature 24 PCIe lanes: 16 PCIe 5.0 lanes for graphics, four PCIe 5.0 lanes for an SSD and four PCIe 4.0 lanes for another drive. The 265F is one of the 11 models. That makes 20 Gen 5 lanes and 4 Gen 4 lanes. ARK gives only the total of 24 and the revisions 5.0 and 4.0. The 8 DMI 4.0 lanes are not counted.

CPU PCIe lanes in totaliUsable lanes from the processor. Lanes to the chipset are not counted.

24=CalculatedFrom CPU PCIe lanes

24=CalculatedFrom CPU PCIe lanes

Highest PCIe generationiHighest PCIe generation of the processor's own lanes. Chipset lanes are not counted.

5=CalculatedFrom CPU PCIe lanes

5=CalculatedFrom CPU PCIe lanes

Native USB portsiUSB ports the processor itself provides, as the chip maker lists them. The board or laptop decides which ones reach a connector. Chipset ports are not counted. eUSB2 is the embedded USB 2.0 link that Qualcomm lists. It needs a repeater on the board to become a USB 2.0 port.

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Native USB4 or ThunderboltiThe processor itself provides USB4 or Thunderbolt. The board or laptop must still wire it to a port.

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Integrated graphics

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Integrated graphicsiNo for chips that need a graphics card, such as Intel F models.

No1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Graphics Output n/a, Xe-cores 0, # of Displays Supported 0, Intel Quick Sync Video No. The chip has no integrated graphics. Intel Thunderbolt 4 is listed as No, so native_usb_ports is left out.

No1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026GPU Specifications: Graphics Output n/a, Xe-cores 0, Intel Quick Sync Video No, # of Displays Supported 0. The F suffix means no integrated graphics.

Integrated GPUiAs the chip maker names it.

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GPU coresiAs the chip maker counts them: AMD compute units, Intel Xe-cores, Apple GPU cores. Counts from different makers are not comparable. Intel execution units (EUs) are not Xe-cores and are not stored here. Apple sells some chips with two GPU core counts under one name, so it is per variant.

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Max GPU clockiIntel Graphics Max Dynamic Frequency or AMD Graphics Frequency.

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Max displaysiDisplays the integrated GPU drives at the same time. The chip maker's total. Intel counts a built-in laptop panel in it. A count of external displays only, as Qualcomm gives, is left out and goes in the source note.

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DisplayPort versioniHighest DisplayPort version the integrated GPU outputs, with the UHBR rate when stated.

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HDMI versioniHighest HDMI version the integrated GPU outputs, as published.

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Hardware video encodeiCodecs the chip maker states the integrated GPU encodes in hardware.

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Hardware video decodeiCodecs the chip maker states the integrated GPU decodes in hardware.

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NPU

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NPU performanceiNPU only, as the chip maker states it. CPU and GPU AI throughput are not included. Precision, usually INT8, belongs in the source note.

13TOPS1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026NPU Peak TOPS (Int8): 13.

13TOPS1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026NPU Peak TOPS (Int8): 13.

Total AI performanceiThe chip maker's combined AI figure for CPU, GPU and NPU together, e.g. Intel Overall Peak TOPS or AMD Overall TOPS.

22TOPS1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026Overall Peak TOPS (Int8): 22. There is no GPU TOPS row.

25TOPS1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026Overall Peak TOPS (Int8): 25. Tom's Hardware's table lists Peak TOPS 25 for the 265F, with no GPU TOPS.

Measured performance

None of 7 known

Cinebench 2024 single-coreiMeasured by a reviewer, not claimed by the maker. Compare only results from the same reviewer.

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Cinebench 2024 multi-coreiMeasured by a reviewer, not claimed by the maker. Compare only results from the same reviewer.

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Cinebench 2026 single-threadiMeasured by a reviewer, not claimed by the maker. The CPU (Single Thread) test, not the CPU (Single Core) test with the core's second thread. Compare only results from the same reviewer.

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Cinebench 2026 multi-coreiMeasured by a reviewer, not claimed by the maker. The CPU (Multiple Threads) test. Not comparable with Cinebench 2024. Compare only results from the same reviewer.

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Geekbench 6 single-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 7 has another scale and is not stored here. Intel Binary Optimization on or off goes in the source note. Store results with it off. Compare only results from the same reviewer.

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Geekbench 6 multi-coreiMeasured by a reviewer, not claimed by the maker. Geekbench 6 only. Geekbench 7 has another scale and is not stored here. Intel Binary Optimization on or off goes in the source note. Store results with it off. Compare only results from the same reviewer.

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Game frame ratesiReviewer game results with this processor and the named graphics card, at native resolution with no upscaling and ray tracing off unless the source note says otherwise. Intel Binary Optimization or APO on or off goes in the source note. Store only results with it off. Compare only results from the same reviewer. A 99th percentile frame rate, as Tom's Hardware prints it, is stored as the 1 % low.

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Measured power and temperature

None of 5 known

CPU power in multi-thread load (measured)iMeasured by a reviewer, not claimed by the maker. CPU package power in a sustained all-core load such as Cinebench multi-core. Not wall power. Compare only results from the same reviewer.

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CPU power while gaming (measured)iMeasured by a reviewer, not claimed by the maker. Average CPU package power while gaming. Not wall power. Compare only results from the same reviewer. Intel Binary Optimization or APO on or off goes in the source note. A geomean that mixes games with it on and off is left out.

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CPU power at idle (measured)iMeasured by a reviewer, not claimed by the maker. CPU package power at the reviewer's idle state. Not wall power. Compare only results from the same reviewer.

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CPU temperature in stress testiMeasured by a reviewer, not claimed by the maker. Highest absolute CPU temperature in a sustained all-core load. A delta over room temperature is not stored. It depends on the cooler. Compare only results from the same reviewer.

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All-core clock in stress testiMeasured by a reviewer, not claimed by the maker. Sustained clock under an all-core load. On chips with several core groups, the clock of the group with the highest rated clock, such as Intel P-cores, even when another group measures higher. Compare only results from the same reviewer.

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In the box

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Cooler in the boxiA cooler comes in the retail box. Tray versions have none.

No10Retailer pageple.com.au/products/682751/intel-core-ultra-5-250kf-plus-arrow-lake-refresh-18-core-18-thread-up-to-53ghz-lga1851-cpu-no-hsfno-igpu-retail-boxRead 14 October 2026PLE spec list for BX80768250KF: Included Cooler: No, and the title says no heatsink fan. Intel's ordering tab names no included cooler. BuildCores says Yes for this model, which is treated as a database error.

Yes5Maker product pageintel.com/content/www/us/en/support/articles/000100172.htmlRead 15 October 2026Intel article Intel Laminar RM2 Cooler Specifications for Intel Core Ultra Processors (Series 2): the cooler comes in the box with the Core Ultra 5 225, 225F, 235 and the Core Ultra 7 265 and 265F. It is not sold separately. BuildCores lists Includes Cooler: No for the 265F, which Intel's article contradicts, so the maker wins. PLE's retail listing for BX80768265F says Included Cooler: Yes. Tray codes have no cooler.

Included cooler

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Intel Laminar RM25Maker product pageintel.com/content/www/us/en/support/articles/000100172.htmlRead 15 October 2026Cooler named Intel Laminar RM2.

Links

Not compared

Product page

www.intel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.html1Maker product pageintel.com/content/www/us/en/products/sku/245689/intel-core-ultra-5-processor-250kf-plus-30m-cache-up-to-5-30-ghz/specifications.htmlRead 14 October 2026

www.intel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.html1Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 15 October 2026

Spec sheet

cdrdv2-public.intel.com/874112/intel-core-ultra-200s-plus-series-processors-quick-reference-guide-ph2-public.pdf4Maker spec sheet (PDF)cdrdv2-public.intel.com/874112/intel-core-ultra-200s-plus-series-processors-quick-reference-guide-ph2-public.pdfRead 14 October 2026Intel Core Ultra 200S Plus Series Processors Quick Reference Guide, with a Core Ultra 5 250KF Plus row.

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Manual

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EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years6Maker spec sheet (PDF)intel.com/content/dam/support/us/en/documents/processors/Intel-Core-Ultra-Desktop-Processor-Series-2-Limited-Warranty-Terms-and-Conditions.pdfRead 14 October 2026Intel Boxed Processors Limited Warranty for Core Ultra desktop processors Series 2: free from material defects for 3 years from the date of purchase. It covers boxed processors sold as standalone parts. A processor in an OEM system is covered by the system maker. The PLE listing for BX80768250KF also states 3 years. Global.

3years6Maker spec sheet (PDF)intel.com/content/dam/support/us/en/documents/processors/Intel-Core-Ultra-Desktop-Processor-Series-2-Limited-Warranty-Terms-and-Conditions.pdfRead 15 October 2026Intel Boxed Processors Limited Warranty for Core Ultra desktop processors Series 2: free from material defects for 3 years from the date of purchase. It covers boxed processors sold as standalone parts. A tray processor is covered by the seller.

Both are also in the API. Back to all CPUs.