Intel Core i9-12900K Processor (5.2 GHz, 16 Cores, FCLGA1700) (Seal Box)

bytesys
(13314)
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US $329.95
as low as $29.62/mo with
Condition:
New

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Free delivery - Arrives before Christmas
Get it between Thu, Dec 11 and Mon, Dec 15 to 94104.
Located in: Covina, California, United States
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eBay item number:297244659460
Last updated on Nov 23, 2025 08:30:10 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
0735858499613
Brand
Intel
L2 Cache
14 MB
Socket Type
LGA 1700/Socket V
Clock Speed
3.2 GHz
Processor Model
Intel Core i9-12900K
MPN
BX8071512900K
Processor Type
Core i9 12th Gen.
Number of Cores
16
Category

About this product

Product Identifiers

Brand
Intel
MPN
BX8071512900K
UPC
0735858499613
eBay Product ID (ePID)
12051106709

Product Key Features

Socket Type
LGA 1700/Socket V
Clock Speed
3.2 GHz
Processor Type
Core i9 12th Gen.
Processor Model
Intel Core i9-12900K
L2 Cache
14 MB
Number of Cores
16

Additional Product Features

Boost Clock Speed
5.2 GHz

Item description from the seller

About this seller

bytesys

100% positive feedback•34K items sold

Joined Aug 1999
Welcome to our Store since Agust 1999. Home of the great low price and service. We are wholesale/Retail many different desktop/Laptop components such as,LCD Monitor,BluRay,Hard Drive,Memory and ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (13,053)

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Product ratings and reviews

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5.0
19 product ratings
  • 18 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Performs well

Reliable

Easy to install

Most relevant reviews

See all 17 reviews
  • by mishnyel1
    Apr 06, 2022Top favorable review

    12900K - an excellent buy

    Had a 11900K prior to this one, and as fast as it was even being overclocked to 5.3 ghz - the 12900K is just simply better. Put a minor overclock to 5.2 ghz and it's been so nice. P cores are freed up to do what they're supposed to do. E cores do the chores! Was hot at first before undervolting, but now that's done and temps are high 70s with a 360 mm Corsair AIO. Paired up with a Z690 from MSI and a RTX 3090 it's just the perfect combo. 12900K is completely free to do the data processing for the game, and 3090 handles the graphics side in all my triple A titles without needing to borrow from the system memory at all - needing to pull data through the processor. Resizable bar enabled and it's been awesome. Was worth every penny.

    Verified purchase: YesCondition: NewSold by: tyrr-0

  • by dvdmlnd-3
    Jul 21, 2022

    High end PC build

    Awesome Processor - easy to install if you watch the slots and line them up.

    Verified purchase: YesCondition: Pre-OwnedSold by: heytru78

  • by justin7604
    May 20, 2022

    12 gen cpu

    Works well so far, hate dealing with windows start ups but processor is awesome.

    Verified purchase: YesCondition: Pre-OwnedSold by: vipseatcovers

  • by derecgorrel0
    Jun 05, 2024

    It's been up and running for several weeks now and is performing better than expected. I've had absolutely no problems with installing and testing. Gr

    It's been up and running for several weeks now and is performing better than expected. I've had absolutely no problems with installing and testing. Great communication from seller and would definitely buy again from them.

    Verified purchase: YesCondition: NewSold by: penumbra42

  • by jost_8001
    Jan 30, 2022

    Great upgrade from old 4770K

    This is a great upgrade from my old 4770K, much faster. Make sure you get a good CPU cooler, I'm using a Corsair iCue H170i Elite Capellix to keep the CPU cool.

    Verified purchase: YesCondition: NewSold by: antonline

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