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Intel Core i9 12900K 16Core 5.2GHz Unlocked CPU LGA1700 Alder Lake UHD 770

US $279.99
ApproximatelyAU $429.30
Condition:
Brand New
Out of stock30 sold
Postage:
Free USPS Ground Advantage®.
Located in: Swansboro, North Carolina, United States
Delivery:
Estimated between Wed, 13 Aug and Tue, 19 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:205612067978
Last updated on 07 Aug, 2025 02:03:58 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ...
Brand
Intel
L2 Cache
14MB
Socket Type
LGA 1700
L3 Cache
30MB
Clock Speed
5.2 GHz
Processor Model
BX8071512900K
MPN
BX8071512900K
Country/Region of Manufacture
10nm
Processor Type
Core i9 12th Gen
Number of Cores
16-Core (8P+8E)
California Prop 65 Warning
Cancer and Reproductive Harm .
UPC
735858499613

Item description from the seller

About this seller

Tech N Connect

100% positive Feedback1.8K items sold

Joined Apr 2021
Usually responds within 24 hours
Welcome to the Tech N Connect eBay store! We sell new and refurbished electronics, computers parts, authentic collectible items, and an assortment of random items. New listings are posted throughout ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Popular categories from this Store

Seller feedback (547)

All ratings
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    • d***a (9)- Feedback left by buyer.
      Past month
      Verified purchase
      Very well packaged
    • 0***1 (1437)- Feedback left by buyer.
      Past month
      Verified purchase
      Thanks +++++
    See all feedback

    Product ratings and reviews

    5.0
    20 product ratings
    • 19 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

    • Top favourable 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

    • 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

    • 12 gen cpu

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

      Verified purchase: YesCondition: Pre-ownedSold by: vipseatcovers

    • 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

    • 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