The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 8 Showing 141-160 of 401 reviews
Rated 5 out of 5 stars
Solid Product
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
There's not a game or program I use that can bog this thing down. Amazing
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Excellent first CPU
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I used this processor for my first PC build and after almost 2 months of usage, I have not experienced any problems whatsoever. I have not experienced thermal throttling with this CPU and I haven't had the need to overclock it.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Great
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Insane performance once overclocked. I would recommend AMD for those that do not want to overclock and just plug and play. But if you love tweaking and not afraid of a bios screen this is the chip for you.
My previous cpu was an overclocked 5800x
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Sweet CPU for the price point !
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Yep! Very small package and big punch. One of the best CPU's out there for gaming, work and so on! Be sure to get a good heatsink, I am using air cooling (Noctua) but liquid cooling would probably keep it even cooler!
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Awesome processor
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My motherboard got fired, So i decidedto upgrade from an I7 to an I9 and it is well worth the upgrade not only as a student but an avid gamer
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Great Processor
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I really like it. My games are smooth and also I have enough power to use my 3-D software and digital art programs without issues. I really enjoy the speed and no applications crashing due to overload. It's awesome.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Good CPU
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Posted . Owned for 1 year when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Its been a great cpu for the last 2 years. i just recently paired it with a 4090 and its been handling it well.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 4 out of 5 stars
Super fast Intel i9 processor
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Posted . Owned for 11 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very fast processor for the price. Super value and great performance.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Huge jump from my 9900k!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Upgraded from 9900k -- very noticeable upgrade... The 9900k is great as is, but I was pleasantly surprised by the improvement.
Great for everything. 13900k (Raptor Lake) might be another significant improvement though, so it might be worth waiting.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Brand response from Intel team
Posted .
Hello Charlie. Thank you for sharing your review on the 12Th Generation Intel® Core™ i9-12900K Processor! We are pleased to know that you have noticed a big improvement on the performance of your system with this new processor upgrade! We hope you can continue to take good advantage of the remarkable performance, blazing speeds and easy overclocking capabilities of this processor!
Thank you for choosing Intel!
Rated 5 out of 5 stars
intel is back
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
intel has come back with a bang. This is the best chip on the market and one you can actually get, only thing is be careful about getting a MB with DDR5 ram as you're probably not gonna be able to use it for many months until there is more available
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Brand response from Intel team
Posted .
Hello jungone. Thank you for sharing your review on our 12Th Generation Intel® Core™ i9-12900K Processor. We agree with you, this processor is definitely a powerhouse and delivers a pretty remarkable performance like no other!
Thank you for choosing Intel!
Rated 5 out of 5 stars
Corsair is always on point!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
So far so good. I just ended up upgrading my 240 AIO to a 420MM with this hot chip! 420 is an overkill and 360 would’ve worked but this kinda future proofs my AIO for a few builds.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Great CPU
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Finally upgraded after 5 years and its a huge difference from what i had. Definitely noticing the performance gain. Worth ir if you have the extra spending.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Great CPU
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great processor. This processor was a big step up from the 9900k. It’s able to handle any workload I throw at it.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Worth a buy even if not on sale
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Worked no problems easy to install just make sure you get your own thermal paste.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 4 out of 5 stars
Hot potato
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I’m going to give it a 4 thing is very strange using mce 4.9/3.7 all core tops out at 88c on r23 gaming on older games right now hits around 50 to 60c seems alright buuut when I run something stupid like borderlands 3 it can go from 50 to 72c then the gigabyte profile for max performance is laughable 5.0/3.9 all core hits 100c during benchmarks when using 1.34 vcore im using the new Corsair 360 lcd soo with thermal grizzly so I would get a beefy cooler if you want to run this thing “cool”
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 4 out of 5 stars
First I9 12000k
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
First I9 i have, I feel the speed ehen the PC starts up. All tasks carried out so far without leaving much waiting time for task transitions. But all this with help of others components, it’s a shame not to be able to take advantage of more potential due to the memories.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Would buy
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Posted . Owned for 7 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Very very good cpu you can’t go wrong here it’s not top top but more preformance then you’ll ever need to play cod or any other game lol
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Good cpu
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great cpu, mine is water cooled so temps stay around 30s and 40s.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Perfect for whatever I need to do.
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Performance is excellent and runs whatever I throw at it easily. Price to performance was good considering it was around pandemic time frame. Does everything quickly.
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Rated 5 out of 5 stars
Best CPU to-date
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
What more can I say about this product! It's the top of the line CPU currently. Performs as expected with Best buy's great pricing
This review is from Intel - Core i9-12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Grey/Black/Gold
I would recommend this to a friend
Brand response from Intel team
Posted .
Hello there. Thank you for sharing your review on our 12Th Generation Intel® Core™ i9-12900K Processor! We agree with you, the performance of this processor is very remarkable, it really is top-of-the-line! Continue to enjoy the excellent performance, blazing speeds and outstanding graphics quality of this processor! Happy gaming!