- Intel 12th Gen Core i9
Unlocked 12th Gen Intel Core desktop processors are optimized for enthusiast gamers and serious creators. - Chipset Compatability
Intel 600 Series Chipset - Processor Graphics
Intel UHD Graphics 770 - Intel Smart Cache (L3) Size
30MB - Supported Motherboard
Compatible with Intel 600 series chipset based motherboards - Intel® processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families
- All processors are lead-free (per EU RoHS directive July 2006) and halogen free (residual amounts of halogens are below November 2007 proposed IPC/JEDEC J-STD-709 standards).
- All processors support Intel® Virtualization Technology (Intel® VT-x).
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Intel – Core i9-12900KS 12th Generation 16-core 24-thread (2.5GHz-5.5GHz Turbo) Socket LGA1700 Unlocked Desktop Processor – Grey/Black/Gold
$243.00 Save:$341.00(58%)
Available in stock
Description
Additional information
| Processor Instruction Set | 64-bit |
|---|---|
| Unlocked Processor | Yes |
| Processor Boost Power | 241 watts |
| Color | Grey/Black/Gold |
| Number of GPU Cores | 256 |
| PCI Express Configuration | PCIe Gen 5 x16 |
| GPU Base Clock Frequency | 0.3 gigahertz |
| GPU Boost Clock Frequency | 1.5 gigahertz |
| CPU Base Clock Frequency | 2.5 gigahertz |
| Color Category | Multi |
| Processor Type | Desktop |
| Manufacturer's Warranty - Parts | 3 Year Limited |
| L3 Cache | 30 megabytes |
| PCI Express Lanes (Total) | 20 |
| Memory Type Supported | DDR5 |
| Integrated Graphics Processor | Intel UHD Graphics 770 |
| Number of CPU Threads | 24 |
| CPU Boost Clock Frequency | 5.5 gigahertz |
| PCI Express Version | PCI Express 5.0 |
| Maximum Memory Supported | 128 gigabytes |
| Model Number | BX8071512900KS |
| Processor Collection | Core i9 |
| Number of Memory Channels Supported | 2 |
| Processor Socket | Socket LGA 1700 |
| Year of Release | 2022 |
| Product Name | Core i9-12900KS 12th Generation 16-core 24-thread (2.5GHz-5.5GHz Turbo) Socket LGA1700 Unlocked Desktop Processor |
| Number of CPU Cores | 16-core |
| Manufacturer's Warranty - Labor | 3 Year Limited |
| Processor Generation/Series | 12th Generation |
| Brand | Intel |
| Processor Model Number | 12900KS |
| RAID Support | None |
| Cache Level | L3 |
| Integrated Graphics | Yes |
| Processor Base Power | 150 watts |
| UPC | 735858513289 |
Reviews (21)
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Electrosoft –
Pricey but the best performance out there. I was lucky enough to get an SP94 (Asus Silicon rating system) so an above average chip but compared to the 12900k I already had it wasn’t enough to justify its cost. I achieved exactly +1 bin better (100mhz) overall using an Arctic Liquid Freezer II 420mm AIO over my SP91 12900k for day to day use (5.2 all core vs 5.3 all core). Both thermal throttled into oblivion at 5.4 all core and at that stage you will need custom water and a potential delid for both to tame their heat output. I will say having 2-3 cores clock to 5.7 for single CB23 runs and gaming was nice to see but really made no real world difference when gaming and only a slight benefit versus my 12900k for compile times.
So who is this chip for? If you’re a new buyer and want the absolute best of the best and cost is no object and you don’t mind a lot of power consumption and heat to potentially manage, this is the one for you. If you’re into benching and overclocking and have the proper cooling to tame (or at least try) this monster chip, this is definitely for you. You will be cutting edge, state of the art and have the fastest consumer CPU on the market.
On the other hand, if you want to save a little coin, give your cooler fans a break and have a quieter running system that runs cooler and get the same thing running slightly slower get a 12900k or even better a 12600k if all you do is game.
Usdrive –
Awesome processor……………………………..
hellohello –
Good price and as described.
Easy to Overclock.
Easy Installation.
Work as expected.
IndicaJones –
my sample has asus sp score of 100 on the p cores and 86 on the e cores. Using just the AI overclock and an AIO 3 cores @ 5.7ghz and all core of 5.4ghz. Temps stay within Intel spec. 6800mhz cl30 ram after overclock. IF you are going to buy a 12900k mine as well get a good sample. I had 5 other 12900k and none of them were close to this KS which in terms of KS’s is mid range. Fastest chip for the next few months. Don’t buy what you cant easily afford. Especially when it comes computer parts.
Gill –
Good product, exactly what I’m acostumes to, nothing to be alarmed
Topper5554 –
What a chip good for me it runs like a champ god bless
Dq1909 –
Had to switch it out for the i7 13th gen due to overheating.
SuzanneS –
No issues or visible problems, processor runs in computer as advertised.
TBone –
Very happy with the speed. Once I turned down the voltage to the CPU I was able to keep the unit cooler by 25 degrees Celsius and not suffer any blue screen issues on full load playing games at over 100 frames per second. I believe my stock setting was at 3.36 volts and I reduced it to 3.155 Volts. Only do this once you understand how to safely modify this, and I also suggest not to over clock this CPU even though you can. Plenty of educational video available on YouTube on these topics with the Intel 12900 model CPU’s.
Mballantyne –
Great Leo was or for the money pared it with the hard drive
MikeGeeCalls –
This goes well with my asus motherboard. Overall happy
RodrigoS –
Excellent performance , however needs watercooler at least one with 360mm radiator
user816186 –
the Intel Core i9-12900KS 12th Generation processor has been an excellent addition to my system. Its remarkable performance in both gaming and productivity tasks has exceeded my expectations. If you’re a power user looking for uncompromising performance and future-proofing, the Core i9-12900KS is definitely worth considering.
Unknown –
Great item. It’s a bit overkill if you’re just going for gaming, however, as someone who spends a lot of time in things like the adobe creative cloud, and in general, has a lot of different things happening on my computer all at once, it’s a VERY powerful chip, and I can testify it’s more than any regular person is going to need.
Heat-wise, it’s very good. I average about 45-50 degrees celsius during normal use. For reference, I do have a Corsair AIO cooler, so it might get hotter with a standard fan.
Speaking of fan, it does not come with a stock cooler, so if you’re building a pc and don’t have a cooler for this, you’ll probably have to shell out a little more.
Installation is as simple as it can get.
JamesM –
Runs what I need to exceptionally well. Got it on sale
David –
Easy to install and is very fast. Great product. Got it on sale!
ManuelF –
I use my PC for digital art and 3d rendering and it works flawlessly.
zudas –
I bought and received in March and opened the box to do a PC build months later in November. Instead of a 12900KS in the box, there is a Celeron G6900. I never even heard of that processor and had to google it. The box appeared factory sealed to me and I can’t tell if the item was tampered with or previously sold and returned, and then resold to me as new. OPEN EVERYTHING YOU BUY FROM BEST BUY IMMEDIATELY SO YOU DON’T GET SCAMMED!
Huskrrrrs –
Great value and great performance. Sale prices are why I bought this
AndresB –
Fast and reliable. Love it while playing games. Awesome graphics
KadenD –
Top tier central processing unit for high end gaming requirements.