Core Ultra 7 265 vs Core Ultra 7 265K

Manufacturer-published CPU specifications shown side by side.

Official Intel image of Intel Core Ultra 200S desktop processor family. It may not depict the exact CPU listed.
Official Intel image of Intel Core Ultra 200S desktop processor family. It may not depict the exact CPU listed.

Intel® Core™ Ultra 7 Processor 265

Intel® Core™ Ultra Processors (Series 2)

Cores and threads
20 / 20
Socket
FCLGA1851
Maximum boost
5.3 GHz
Processor base power
65 W
View CPU details
Official Intel image of Intel Core Ultra 200S desktop processor family. It may not depict the exact CPU listed.
Official Intel image of Intel Core Ultra 200S desktop processor family. It may not depict the exact CPU listed.

Intel® Core™ Ultra 7 Processor 265K

Intel® Core™ Ultra Processors (Series 2)

Cores and threads
20 / 20
Socket
FCLGA1851
Maximum boost
5.5 GHz
Processor base power
125 W
View CPU details

Published differences

Core Ultra 7 265 and Core Ultra 7 265K compared through manufacturer-published desktop processor specifications.

Core Ultra 7 265 vs Core Ultra 7 265K published CPU specifications. Cores: 20 vs 20. Threads: 20 vs 20. Max boost: 5.3 GHz vs 5.5 GHz.

  • Core Ultra 7 265 lists 20 cores and 20 threads while Core Ultra 7 265K lists 20 cores and 20 threads.
  • Core Ultra 7 265 and Core Ultra 7 265K both list Arrow Lake architecture.
  • Core Ultra 7 265 lists 5.3 GHz maximum boost clock while Core Ultra 7 265K lists 5.5 GHz maximum boost clock.
  • Core Ultra 7 265 and Core Ultra 7 265K both list FCLGA1851 socket.
  • Core Ultra 7 265 publishes 65 W while Core Ultra 7 265K publishes 125 W.

What these figures can tell you

Core counts, clock speeds and published power figures do not establish application or gaming performance. Architecture, motherboard support, memory support and cooling requirements must be evaluated for the intended system.

Detailed CPU specifications

Arrow Lake
Architecture
Arrow Lake
20
Total cores
20
8
Performance cores
8
12
Efficiency cores
12
20
Threads
20
2.4 GHz
Performance-core base clock
3.9 GHz
1.8 GHz
Efficiency-core base clock
3.3 GHz
5.3 GHz
Maximum boost clock
5.5 GHz
36 MB
L2 cache
36 MB
30 MB
L3 cache
30 MB
FCLGA1851
Socket
FCLGA1851
Up to DDR5 6400 MT/s
Memory types
Up to DDR5 6400 MT/s
2
Memory channels
2
256 GB
Maximum memory
256 GB
5.0 and 4.0
PCIe generation
5.0 and 4.0
24
PCIe lanes
24
Intel® Graphics
Integrated graphics
Intel® Graphics
65 W
Processor base power
125 W
182 W
Maximum turbo power
250 W

Where to buy

Intel® Core™ Ultra 7 Processor 265

Confirm the selected model, seller, condition, delivery region and checkout total on the retailer's site. A listing is not a compatibility recommendation.

Intel Core Ultra 7 265 boxed processor

Part number: BX80768265

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Where to buy

Intel® Core™ Ultra 7 Processor 265K

Confirm the selected model, seller, condition, delivery region and checkout total on the retailer's site. A listing is not a compatibility recommendation.

Intel Core Ultra 7 265K boxed processor

Part number: BX80768265K

Affiliate link. As an Amazon Associate I earn from qualifying purchases.

View on Amazon

Evidence record

Sources and verification

Specifications for Intel® Core™ Ultra 7 Processor 265 were checked against the official manufacturer sources listed here. Last verified .

Values are manufacturer-published specifications and may change after a manufacturer revision.

Evidence record

Sources and verification

Specifications for Intel® Core™ Ultra 7 Processor 265K were checked against the official manufacturer sources listed here. Last verified .

Values are manufacturer-published specifications and may change after a manufacturer revision.