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Intel Core Ultra 7 265K

Intel desktop processor from 2024, socket LGA1851: 20 cores, 20 threads, up to 5.5 GHz.

81.3Overall score, of 100
58,570PassMark CPU Mark
4,929Single-thread rating
70.3%Games, 1080p, % of the best
from $339US price

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Specifications

Cores20 (8P + 12E)
Threads20
Base clock3.9 GHz
Max boost5.5 GHz
L3 cache30 MB
TDP125 W
Max power250 W
MemoryDDR5
Memory speed6400 MT/s
PCI ExpressPCIe 5.0
SocketLGA1851
Process3 nm (TSMC N3B)
ArchitectureArrow Lake
SeriesCore Ultra 200S
Release year2024
Integrated graphicsIntel Graphics (4 Xe)

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Specs: manufacturer data. Scores: PassMark. Gaming: Tom's Hardware. US prices: PassMark, updated 2026-10-30.