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Intel Core i9-9900K Coffee Lake 8-Core 16-Thread, 3.6 GHz (5.0 GHz Turbo) LGA 1151 (300 Series) 95W BX80684I99900K Desktop Processor

MPN: BX80684I99900K | SKU: FL2001
Regular Price: $552.23
Price: $487.89
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  • 8 Cores / 16 Threads
  • 3.60 GHz up to 5.00 GHz / 16 MB Cache
  • Compatible only with Motherboards based on Intel 300 Series Chipsets
  • Intel Optane Memory Supported
  • Intel UHD Graphics 630
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  • Key Selling Points

Key Selling Points

  • 8 Cores / 16 Threads
  • 3.60 GHz up to 5.00 GHz / 16 MB Cache
  • Compatible only with Motherboards based on Intel 300 Series Chipsets
  • Intel Optane Memory Supported
  • Intel UHD Graphics 630
  • Description
  • Product Details
  • Customer Reviews
  • Q&A


Intel Core i9-9900K 3.6 GHz Eight-Core LGA 1151 BX80684I99900K. Intel Core i9-9900K processor. With 3.6GHz processor speed which gives you efficient use of the processor, high processing throughput and improved performance. 16MB integrated cache Provides fast access to heavily used data and instructions.. 14nm process technology features the latest industry standard.

Intel, Pentium, Celeron, Centrino, Intel Inside and the Intel Inside logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.Whether you are working on your latest feature film or the next episode of a YouTube series, the unlocked Intel Core X-series processors are designed to scale to your performance needs by using the two fastest cores at higher frequencies and up to 18 cores when extreme mega tasking is required. Experience extreme performance, immersive 4K visuals, high speed storage and memory, and the latest technological advancements - all designed to get you from planning to final product faster than ever. Spend more time creating and less time waiting. The Intel Core X-series processor can handle your most demanding workload. Upload and edit your 360° videos quickly and experience VR videos - all in stunning 4K. There are no limits to what you can create on your new computer. When creating your best work, you need the most responsive technology to handle multiple, CPU-intensive tasks at once. With an Intel Core X-series processor, you can edit your video, render 3D effects, and compose the soundtrack simultaneously without compromising your computer's performance.

  • 9th Gen Intel Processor
  • Only Compatible with Intel 300 Series Motherboard
  • Max Turbo Frequency 5.0 GHz
  • Unlocked Processor
  • Intel UHD Graphics 630
  • DDR4 Support
  • Intel Optane Memory and SSD Supported
  • Socket LGA 1151 (300 Series)
  • Cooling device not included - Processor Only


  • Intel Core i9-9900K Coffee Lake 8-Core 16-Thread, 3.6GHz LGA1151 (300 Series) Processor

Brand: Intel

MPN: BX80684I99900K

UPC: 735858392426

Compatibility: 9th gen ready motherboard

Packaging: Retail

Condition: New

Product Details

Processors Type
Core i9 9th Gen
Intel Core i9-9900K
CPU Socket Type
LGA 1151 (300 Series)
Core Name
Coffee Lake
# of Cores
# of Threads
Operating Frequency
3.6 GHz
Max Turbo Frequency
5.0 GHz
L3 Cache
Manufacturing Tech
64-Bit Support
Memory Types
Memory Channel
Integrated Graphics
Intel HD Graphics 630
Graphics Base Frequency
350 MHz
Graphics Max Dynamic Frequency
1.2 GHz
PCI Express Revision
Max Number of PCI Express Lanes
Thermal Design Power
Cooling Device
Cooling device not included - Processor Only

Package Includes

Customer Reviews

Review Summary
70.59% (12)
5.88% (1)
0.0% (0)
5.88% (1)
17.65% (3)
By Adam Young
Amazing for gaming and streaming on same machine
Have mine overclocked to 5.2 ghz on an msi meg godlike and i have no complaints at all. If you can afford it i would highly recommend it. Gaming and streaming using x264 at the medium encoding setting and this thing is usually only doing half the work it is capable of.
By Frank Wheeler
Bad store
No good price, no good refunds policy, temps so high, you need to buy a noctua to try to control temps. No good product nor store in general.
By anonymous shopper
By Kurt Johnston
Not a silicone lottery winner
The 9900k i received is hit or miss proc. It took way too much voltage (1.35v+ which was consuming around 195watts roughly) to get it stable at 5.0 ghz across all cores. Which resulted in 80-85c temps within 5mins of testing in a custom water cooled loop.That being said, i was able to undervolt this processor quite a bit when running it at 4.7ghz across all cores. I was able to get it stable at 4.7 all core running at 1.184v which was hitting around 157watts usage, hitting a max temp of 65c on package after a 30min avx run. This is in a single 360 rad in push config with a full filter in front of the fans. If i took off the glass on my case and filter, it dropped to 59c on package while still running the same test.So while mine is not the greatest for overclocking, it is a good proc for the speed and volt i am able to run it at. 300mhz increase was not worth the voltage and wattage increase in my opinion.
By anonymous shopper
It is the best cpu for gaming
Intel didn't lie this is the best cpu on the market for gaming. It's as well good at a lot of other applications. But what do you expect from an 8 core 16 thread beast like this. Everyone knows this, you just have a bunch of people complaining because of the price and trying to tank the review score because they can't afford this chip. By their logic they should as well be giving ferrari a bad time because their cars value per dollar is horrible, and the cars are over priced.
By anonymous shopper
Great processor performance... And packaging
Super good performance. Pair it with one or two 2080ti and you get the best gaming platform ever make! Was able to reach 5ghz all cores easily with aio 240 water cooler and around 1.3 vcore with 80s c
By Laurindo Caldeira
8 skylake cores + low latency interconnect + 14nm++
This is the product i was hoping skylake x would be.Pros:8 cores in a ring bus with low inter-core and memory latency allows this cpu to excel at any question. + game? It'll do it 50% faster than the next cpus down just because there's so much resources on the chip. Checkout the gamersnexus review.Game + plex server? Same deal. It's the magic of more cores.X265 encoding? Why not? Just be prepared to cool it!On a performance level, the cpu will boost to within 10% of max overclocks right out of the boxsoldered ihs means ~220w package power is still cool-able with aio or high-end air cooling.These are basically the highest of bins and really "fun" to overclock or undervolt with ac/dc load line values, if that's your thing.Cons:it's still using skylake architecture cores and now there's 8 of them; judicious use of power limits is recommended.Conventional cooling beyond 280w package power is nearly impossible without delidding.Intel knows that this is the best consumer cpu and they're charging like it... But i don't remember this level of salt when amd question $500 for a 1800x last year.
By Nadine Bertrand
Amazing !
I love this cpu and notice a big difference in game play compared to my i7-8700k. It does run a bit warmer than the i7-8700k but with my kraken x72 360m radiator it stays cool at 33degrees at idle and in game 44 to 56 degrees with push pull config on my radiator. Very happy with this product!!!
By Ivan Carmona
Only few frames difference than the 8700k i think 9700k is good deal than that
Its pricey but as usual intel always got better ipc performance for overall
By Garance Brun
I9-9900k is suitable for use as workstation cpu
I9-9900k is suitable for use as workstation cpuit took me a long time to receive the product. I mainly use it to do the creative work of animation special effects content, so i will focus more on this product.First of all: the 9th generation cpu can still be used on the z370 motherboard (users need to update to the latest bios); but if the result you want is the pleasure of overclocking, it is recommended that you replace the high-end z390 motherboard, or you use the very expensive z370 motherboard (such as msi's z370 godlike motherboard, which is super-high. The z370 motherboard at the end provides better cpu power supply capability).Second: although the 9th generation has replaced better thermal conductive materials, a set of radiators with good heat dissipation performance is still the preferred condition. When i do pre-crushing calculation or heavy load rendering, the temperature is still very high. Well, the radiator i use is the x61 of nzxt.Third: if users use ordinary z370 motherboard, my personal suggestion is to work at the default frequency as far as possible. I have tried to test fpu in 5g state, and the motherboard will actively interrupt the process. I think the maximum power consumption has exceeded the capacity of the motherboard. Although this z370 motherboard can let me another i7-9700k work at 5.1g frequency and pass various stability tests, but for i9-9900k 5g pressure, the motherboard is powerless.Fourth: the multi-threaded rendering score of i9-9900k test cinebench r15 at default frequency is about 2000 +, instant overclocking to 5g, and the score is only increased to 2100 +. The fever is not proportional to the increase of power consumption. In other words, the dividend of overclocking is far less surprising than expected, so i would personally suggest if it's a job requirement. By default, it has performed very well. It's not even different from the default frequency i9-7900x. Unless you're really a user who lives on overclocking, it's still a good way to use it by default.Fifth: if the purpose is simply to play games and get a higher number of game frames, it is more reasonable to invest in a high-end video card than to buy a cpu, or to use i7-8086k and i7-9700k, you will find that there is no obvious difference between them in the course of the game.Finally, i9-9900k is more suitable for building a primary workstation. It has good rendering ability and high frequency support for single-threaded computing. In this respect, i think this is a very good cpu. One of the screenshots is a test map, and the other is a screenshot of the working modeling status.Forgive my chattering and thank outletpc for his customer service efforts. Goodbye.


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Intel Core i9-9900K Coffee Lake 8-Core 16-Thread 3.6 GHz 5.0

Price: $487.89
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