Well it's a 3 year old Processor on a dead platform (no new CPU's coming) so you will have to buy a new mainboard if you want to upgrade (13th and 14th gen exist though) Also unless you need all the cores you would be better of with a 9800x3d for gaming in basically any scenario. Answer from Least_Comedian_3508 on reddit.com
Amazon
amazon.com › Intel-i9-12900K-Desktop-Processor-Unlocked › dp › B09FXDLX95
Amazon.com: Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W : Electronics
Amazon.com: Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W : Electronics
Intel
intel.com › content › www › us › en › products › sku › 134599 › intel-core-i912900k-processor-30m-cache-up-to-5-20-ghz › specifications.html
Intel® Core™ i9-12900K Processor (30M Cache, up to 5.20 GHz) - Product Specifications | Intel
Intel® Core™ i9-12900K Processor (30M Cache, up to 5.20 GHz) quick reference with specifications, features, and technologies.
is the Intel Core i9 12th Gen 12900K processor still a good option in 2026
Yep You're golden with that combination, No bottlenecks @1440P or 4K Used system or just found a deal where the price is right? More on reddit.com
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February 21, 2026Should My Friend Go with a Intel i9 12900K or i9 14900K CPU?
Buying new? If used, avoid the 14900 just in case it's cooked. If new, make sure to update bios. More on reddit.com
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February 2, 202612900k only hitting 4880MHz, what gives?
4.9ghz is the stock all core max for a 12900k the ks is 5.2ghz all core. I think if tvb is on it can do 5ghz all core. And 5.2ghz on single core which is almost never a thing inside a modern OS More on reddit.com
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July 27, 2023Upgrading from i9-12900k.. worth it? : r/buildapc
Videos
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Intel Core i9-12900K Gaming Benchmarks - YouTube
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4 Generations of Intel i9-s 👉🏻 How much ACTUAL performance gain?
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Intel Core i9-12900K Review, Gaming, Applications, Power & Temps ...
Reddit
reddit.com › r/buildapc › did i do wrong for buying an i9-12900k?
r/buildapc on Reddit: Did I do wrong for buying an i9-12900k?
December 26, 2024 -
So I just basically almost got yelled at for getting the I9-12900k processor and was told I should have gotten AMD Ryzen 7 9800XD. But I already have my Processor on standby to be built into my PC. So I'm unsure if it's massively flawed or bad or is it really that dire to have not gotten that specific processor and did I screw myself over by getting it.
Update: I finally received the PC so far runs smoothly and the cpu temps have been fine. I do understand peoples concerns future upgrades but I don’t mind dealing with it when the time comes.
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Well it's a 3 year old Processor on a dead platform (no new CPU's coming) so you will have to buy a new mainboard if you want to upgrade (13th and 14th gen exist though) Also unless you need all the cores you would be better of with a 9800x3d for gaming in basically any scenario.
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in reality, its fine, was it the most optimal choice? probably not. but its a good cpu and will last a long time and unless ur trying to hit 300+ fps in every game cpu matters so little anyways as long as its not hilariously outdated
CPU Benchmark
cpubenchmark.net › cpu.php
Intel Core i9-12900K Benchmark
This is an old CPU that contains 16 Cores and 24 Threads. The Intel Core i9-12900K also has great single threaded performance that will serve well in games. Paired with a good videocard, is this CPU Good for Gaming? Yes, this is a high end chip that would be great for gaming.
TechPowerUp
techpowerup.com › cpu database › intel core i9 › intel core i9-12900k specs
Intel Core i9-12900K Specs | TechPowerUp CPU Database
The Intel Core i9-12900K is a desktop processor with 16 cores, launched in November 2021, at an MSRP of $599. It is part of the Core i9 lineup, using the Alder Lake-S architecture with Socket 1700.
eBay
ebay.com › electronics › computers/tablets & networking › computer components & parts › cpus/processors
Intel Core i9-12900K Processor (5.2 GHz, 16 Cores, FCLGA1700) Box - BX8071512900K for sale online | eBay
Intel Core i9-12900K Processor (5.2 GHz, 16 Cores, FCLGA1700) Box - BX8071512900K
The Intel Core i9-12900K 12th Gen Alder Lake 16 Core 3.2 GHz CPU Processor is a high-performance processor designed for demanding computing tasks. With a total of 16 cores (8 P-cores and 8 E-cores), this processor delivers impressive speed and multitasking capabilities.
Price $19.95
CPU UserBenchmark
cpu.userbenchmark.com › Intel-Core-i9-12900K › Rating › 4118
UserBenchmark: Intel Core i9-12900K BX8071512900K
Typical Core i9-12900K Builds (Compare 11,071 builds) See popular component choices, score breakdowns and rankings
Walmart
walmart.com › ip › Intel-Core-i9-12900K-Core-i9-12th-Gen-Alder-Lake-16-Core-8P-8E-3-2-GHz-LGA-1700-125W-Intel-UHD-Graphics-770-Desktop-Processor-BX8071512900K › 896914815
Intel Core i9-12900K - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512900K - Walmart.com
Intel Core i9-12900K processor with 16 cores (8P+8E) at 3.2 GHz, Intel UHD Graphics 770, and 125W TDP, designed for gaming and demanding workloads.
Micro Center
microcenter.com › home › computer parts › processors/cpus
Intel Core i9-12900K Alder Lake 3.2GHz Sixteen-Core LGA 1700 Boxed Processor - Heatsink Not Included - Micro Center
1 week ago - 12th Gen Intel Core i9-12900K unlocked desktop processor. Featuring Intel Turbo Boost Max Technology 3.0 and PCIe Gen 5.0 & 4.0 support, DDR5 and DDR4 support, unlocked 12th Gen Intel Core desktop processors are optimized for enthusiast gamers ...
Best Buy
bestbuy.com › best buy › computers & tablets › computer cards & components › cpus / processors
Intel Core i9 12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W Grey/Black/Gold BX8071512900K - Best Buy
Shop Intel Core i9 12900K Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W Grey/Black/Gold products at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up. Price Match Guarantee.
PCPartPicker
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Intel Core i9-12900K 3.2 GHz 16-Core Processor (BX8071512900K) - PCPartPicker
Intel Core i9-12900K 3.2 GHz 16-Core Processor (BX8071512900K)
YouTube
youtube.com › watch
Intel Core i9 12900K CPU - Still One of the BEST CPUs - YouTube
In this video I talk about the Intel Core i9 12900K and its features as well as its different use cases such as for gaming, creators, and even for 3D modelin...
Published July 23, 2023
CDW
cdw.com › product › intel-core-i9-12900k-3.2-ghz-processor-box-without-cooler › 6764621
Intel Core i9 12900K / 3.2 GHz processor - Box (without cooler) - BX8071512900K - CPUs - CDW.com
Buy a Intel Core i9 12900K / 3.2 GHz processor - Box (without cooler) or other CPUs at CDW.com
Amazon
amazon.com › Intel-i9-12900K-Alder-16-Core-Processor-BX8071512900K › dp › B09GYLB4J6
Amazon.com: Intel® Core™ i9-12900K, 16-Core (8P+8E) Desktop Processor up to 5.2GHz, LGA1700, 125W 600 Series Chipset : Electronics
Buy Intel® Core™ i9-12900K, 16-Core (8P+8E) Desktop Processor up to 5.2GHz, LGA1700, 125W 600 Series Chipset: CPU Processors - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
Amazon
amazon.com › Intel-i9-12900K-3-2GHz-Cores-Processor › dp › B09LMR4CNQ
Amazon.com: Intel Core i9-12900K 3.2GHz 16 Cores LGA 1700 OEM/Tray Processor : Electronics
Buy Intel Core i9-12900K 3.2GHz 16 Cores LGA 1700 OEM/Tray Processor: CPU Processors - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
PROVANTAGE
provantage.com › intel-bx8071512900k~7ITEP7RN.htm
PROVANTAGE: Intel BX8071512900K Intel Core i9-12900K 12th Gen Processor 30M Cache up to 5.20GHz Boxed
Get Fast Service & Low Prices on BX8071512900K Intel Core i9-12900K 12th Gen Processor 30M Cache up to 5.20GHz Boxed and Much More at PROVANTAGE.
Newegg
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Intel Core i9-12900K - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512900K - Newegg.com
Intel Core i9-12900K - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512900K
Intel Core i9-12900K - Core i9 12th Gen Alder Lake 16-Core (8P+8E) 3.2 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512900K
Price $439.99
CPU World
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Intel Core i9-12900K - CM8071504549230 ...
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B&H Photo Video
bhphotovideo.com › bh photo
Intel Core i9-12900K 3.2 GHz 16-Core LGA 1700 BX8071512900K B&H
Intel Core i9-12900K 3.2 GHz 16-Core LGA 1700 Processor
Power up your productivity, gaming, and content creation experiences by installing the Intel Core i9-12900K 3.2 GHz 16-Core LGA 1700 Processor into your desktop computer system. Built using a Hybrid Core architecture with the Intel 7 process, this 12th generation desktop processor's 16 cores combine the performance of eight Efficient-cores and eight 3.2 GHz Performance-cores. The low-voltage Efficient-cores handle background tasks for multitasking while the Performance-cores provide speed for demanding applications and games. The built-in Intel Thread Director ensures that the two work seamles
Price $439.99
AVADirect
avadirect.com › home › components › core components › processors › desktop processors
Intel® Core™ i9-12900K OEM Processor | AVADirect
Core™ i9-12900K 16 (8P+8E) Cores 2.4 - 5.2GHz Turbo, LGA 1700, 241W MTP, OEM Processor
12th Gen Intel® Core™ i9-12900K unlocked desktop processor. Featuring Intel® Turbo Boost Max Technology 3.0 and PCIe Gen 5.0 & 4.0 support, DDR5 and DDR4 support, unlocked 12th Gen Intel® Core™ desktop processors are optimized for enthusiast gamers and serious creators and help deliver high performance overclocking for an added boost. Thermal solution NOT included in the box. Compatible with 600 series chipset based motherboards. 125W.
Price $484.14