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Intel Core Ultra 7 265F 8+12 Core 2.40GHz LGA 1851 Processor - BX80768265F, image 1 of 21 / 2

Intel Core Ultra 7 265F 8+12 Core 2.40GHz LGA 1851 Processor

Part number: BX80768265F

From
£343.49
6 retailers
Usual price

In line with its usual price of £337 over the last 90 days.

Cheapest at Box
£343.49
Buy
See all 6 prices

Specifications

ArchitectureArrow Lake
Base Clock2.4 GHz
Boost Clock5.3 GHz
Cores20
E-Cores12
L3 Cache30 MB Intel® Smart Cache
P-Cores8
SocketLGA1851

Performance Benchmarks

Calculated Figures

Aggregate Boost Clock106GHz-cores
lowest 12median 41highest 518
Higher than 79% of 293 compared
20 cores × 5.3 GHz boost
L3 Cache per Core1.5MB
lowest 0.2median 3highest 16
Higher than 7% of 149 compared
30 MB L3 ÷ 20 cores
TDP per Core3.3W
lowest 2.7median 11highest 33
Lower than 98% of 342 compared
65 W ÷ 20 cores

Calculated from this product's published specifications, not measured in testing. Ranked against other products in this category.

Blender render benchmark

Measured

Real runs submitted to Blender Open Data. Higher is faster at rendering.

Source: Blender Open Data (CC0), Blender 4.5.0: samples per minute over the monster, junkshop and classroom scenes, median of 24 runs. Same for every product on this model.

At a glance

Intel Core Ultra 7 265F 8+12 Core 2.40GHz LGA 1851 Processor is a 20-core processor (8 performance, 12 efficiency) with 20 threads and a boost clock of 5.3 GHz, for the LGA1851 socket. It scores 100 out of 100 on our estimated performance scale, relative to current processors. It is listed at 6 UK shops, cheapest in stock at Box for £343.49 (checked 19 October 2026); in-stock prices run from £343.49 to £384.98. That is in line with its usual price of £337 over the last 90 days.

From the retailer

20/20 Cores / Threads, 5.3GHz Clock Speed, 5.2GHz Single Core Max Turbo, 30mb Cache, 182W TDP, Dual Channel DDR5 Controller, Onboard Graphics: No, 3 Year Warranty

Estimated Performance

100/ 100

Scored against current processors, where 100 is the strongest one we can score. Calculated from cores, boost clock and l3 cache.

Estimated from manufacturer specifications, not measured. Useful for comparing similar parts; actual performance varies by game, driver and system.

Running cost

Rated power (TDP or peak turbo) 65 W

£18.73
a year
£1.56
a month

At the Ofgem price cap, 26.32p per kWh, Oct to Dec 2026

Assumes the part draws its rated power for every hour of use. Real draw varies with the game or workload, and is usually lower.

Where to Buy

Refurbished and used

Second-hand listings, kept apart from the new prices above and not counted in this product's price.

Search for this on Amazon.co.uk

We don't list Amazon prices, so this is a search rather than an offer. As an Amazon Associate, VantaSpec earns from qualifying purchases.

Price History

Price history

Price Intelligence

 

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