$(csi.user.businessName)

Main Content

Loading...

Deals for every list.It’s officially saving season.Shop now

Skip to content Go to Product Search

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

Black Friday Deals

Deal of the Day

My Best Buy Memberships

Best Buy Business

Best Buy Gamers

Intel Core i9-12900K search results

Filters

Skip To Results

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Sold & shipped by

Best Buy

Category

Computer Cards & Components

CPUs / Processors

Price

to

Less than $25

$100 - $149.99

$150 - $199.99

$200 - $249.99

$250 - $499.99

$500 - $749.99

$750 - $999.99

$1250 - $1499.99

Color

Multi

Gold

Black

Gray

Silver

PCI Express Version

PCI Express 5.0

PCI Express 4.0

PCI Express 3.0

Customer Rating

Top-Rated

5

4 & Up

Number of Cores

64-core

60-core

32-core

28-core

24-core

20-core

18-core

16-core

Processor Socket

Socket LGA 1700

Socket LGA 1851

Socket LGA 4677

Socket LGA 3647

Socket LGA 1151

Socket LGA 1200

Socket H4 (LGA 1151)

Socket P (PGA 478)

Condition

Number of Threads

128

120

96

64

56

52

44

32

CPU Boost Clock Frequency

6.2 gigahertz

6 gigahertz

5.8 gigahertz

5.7 gigahertz

5.6 gigahertz

5.5 gigahertz

5.4 gigahertz

5.3 gigahertz

Intel Core i9-12900K in Computers & Tablets (78)

Search all categories

Sort by:

Sponsored

Sponsored

Sponsored

Sponsored

Front. Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold.

Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold

Rating 4.9 out of 5 stars with 401 reviews

4.9(401 reviews)

Compare

Front. Intel - Core i9-12900KF Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W.

Intel - Core i9-12900KF Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Rating 4.9 out of 5 stars with 410 reviews

4.9(410 reviews)

Compare

Front. Intel - Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold.

Intel - Core i7-12700K Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold

Rating 4.9 out of 5 stars with 465 reviews

4.9(465 reviews)

Compare

19 14TH GEN intel CORE UNLOCKED SPECIAL EDITION

Intel - Intel® Core i9-14900KS Desktop Processor 24 cores (8 P-cores + 16 E-cores)

Not yet reviewed

Not yet reviewed

Compare

Sponsored