Processor | 5 GHz core_i9 |
---|---|
Number of USB 2.0 Ports | 1 |
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FREE delivery: April 24 - 29
Ships from: Maestro Technology LLC
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FREE delivery: April 25 - May 1
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Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
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Purchase options and add-ons
Brand | Intel |
CPU Manufacturer | Intel |
CPU Model | Core i9 |
CPU Speed | 5 GHz |
CPU Socket | LGA 1151 |
About this item
- 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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Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
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Price | -27% $409.00$409.00 List: $564.00 |
-9% $169.00$169.00 New Price: $186.00 |
-6% $248.00$248.00 Typical: $265.00 |
-9% $335.43$335.43 Typical: $368.56 |
-14% $534.99$534.99 List: $619.99 |
-18% $516.34$516.34 List: $629.99 |
Delivery |
Get it Apr 25 - May 1
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Get it Apr 25 - May 1
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Get it as soon as Wednesday, Apr 24
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Get it as soon as Wednesday, Apr 24
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Get it as soon as Wednesday, Apr 24
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Customer Ratings | ||||||
For gaming |
4.8
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4.8
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4.8
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4.5
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4.6
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4.4
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Stability |
4.7
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4.7
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4.8
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4.1
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4.4
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4.8
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Easy to install |
4.4
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—
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4.8
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4.8
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5.0
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4.4
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Value for money |
4.1
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—
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4.6
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4.3
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4.2
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4.1
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Easy to lock |
—
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4.6
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4.7
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4.4
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—
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—
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Sold By |
Chromebook Prosale
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Chromebook Prosale
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TheTechGroup
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Amazon.com
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Amazon.com
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MBM Sales
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core count |
8
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6
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12
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16
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1
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1
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cpu socket |
LGA 1151
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LGA 1151
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LGA 1700
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LGA 1700
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LGA 771
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LGA 1700
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cpu speed |
5 GHz
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3.7 GHz
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—
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—
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6 GHz
|
5.8 GHz
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cpu family |
core i9
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core i7
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core i7
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core i9
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core i9
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core i9
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L2 cache |
16 MB
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12 MB
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11 MB
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12 MB
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128 MB
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32 MB
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wattage |
95 watts
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—
|
125 watts
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125 watts
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—
|
253 watts
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Brilliant! 9th Gen Core i5/i7/i9
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9th Gen Intel® Core™ i9-9900K Processor Overview
Intel
Product guides and documents
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Product Description
Specifications Mfr Part Number: BX80684I99900K Model: Intel Core i9-9900K Processor Core Name: Coffee Lake Core Count: 8 Thread Count: 16 Clock Speed: 3. 6 GHz Max Turbo Frequency: 5. 0 GHz Smart Cache: 16 MB DMI3: 8. 0 GT/s Lithography: 14nm Socket: LGA 1151 Max Thermal Design Power: 95W Memory Type: DDR4-2666 Processor Graphics: Intel UHD Graphics 630 Graphics Base Frequency: 350 MHz Graphics Max Dynamic Frequency: 1. 20 GHz Max CPU Configuration: 1 Advanced Technologies: Intel Optane Memory Supported Intel Turbo Boost 2. 0 Technology Intel vPro Platform Eligibility Intel Hyper-Threading Technology Intel Virtualization Technology (VT-x) Intel Virtualization Technology for Directed I/O (VT-d) Intel TSX-NI Intel 64 Instruction Set 64-bit Instruction Set Extensions - Intel SSE4. 1, Intel SSE4. 2, Intel AVX2 Idle States Enhanced Intel Speed Step Technology Thermal Monitoring Technologies Intel Identity Protection Technology Intel Stable Image Platform Program (SIPP) Intel AES New Instructions Secure Key Intel Software Guard Extensions (Intel SGX) Intel Memory Protection Extensions (Intel MPX) Intel OS Guard Intel Trusted Execution Technology Execute Disable Bit Intel Boot Guard.
From the manufacturer
Product information
Technical Details
Brand | Intel |
---|---|
Series | i9-9900K |
Item model number | BX80684I99900K |
Product Dimensions | 2.91 x 4.41 x 4.61 inches |
Item Dimensions LxWxH | 2.91 x 4.41 x 4.61 inches |
Processor Brand | Intel |
Number of Processors | 8 |
Manufacturer | Intel |
ASIN | B005404P9I |
Is Discontinued By Manufacturer | No |
Date First Available | October 8, 2018 |
Additional Information
Customer Reviews |
4.8 out of 5 stars |
---|---|
Best Sellers Rank | #58 in Computer CPU Processors |
Warranty & Support
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Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, performance, and stability of the computer processor. For example, they mention it's a great workhorse, has incredible speed, and turbo boosts to workload optimized fantastic speeds. That said, opinions are mixed on value and temperature.
AI-generated from the text of customer reviews
Customers are satisfied with the quality of the computer processor. They mention that it is a great workhorse, performs well out of the box, and makes the whole system run better. The multi-threaded CPU portion works well, and the processor is able to handle heavy workloads. Overall, customers recommend this processor for its amazing power and reliability.
"...Everything runs faster, and works blaze faster on newer PC...." Read more
"...Everything I open or play is instant and immaculate. Games that previously had a lot of tearing are crisp and spotless...." Read more
"Works fantastic, easily clocks to 5ghz on all cores, however be prepared for some serious heat, especially under load and/or bench-marking...." Read more
"This is an excellent CPU, 8 cores - 16 threads and incredible speed...." Read more
Customers are satisfied with the performance of the processor. They mention that it has incredible speed, amazing performance, and is fast. The cores in a ring bus with low inter-core and memory latency allows this CPU to excel at any task. They also say that gaming and rendering both are smooth and fast.
"...So, the system was ready to go and it was fast, quiet desktop with Fractal Design R4 case and Noctua D15 cooler( with two fans)...." Read more
"...Everything I open or play is instant and immaculate. Games that previously had a lot of tearing are crisp and spotless...." Read more
"Works fantastic, easily clocks to 5ghz on all cores, however be prepared for some serious heat, especially under load and/or bench-marking...." Read more
"This is an excellent CPU, 8 cores - 16 threads and incredible speed...." Read more
Customers like the stability of the computer processor. They say it's reliable, fast, and can handle very intensive games and other programs.
"...I have my 9900k OCd at 5 GHz and it's perfectly stable using a Gigabyte Aorus Master MOBO...." Read more
"...3.6Ghz is way faster than anything I've ever used and it can handle very intensive Games and other programs at this clock speed while still running..." Read more
"...Amazing power, reliable, and even gaming on Ultra settings with an RTX 2080 Ti the CPU handles it like a champ!..." Read more
"...the clocks doesn't stay steady unless you fiddle with the BIOS and it takes a lot more than 95 watts and I have spiked up to 180 Watts just on the..." Read more
Customers like the gaming capabilities of the processor. They mention that it is amazing for gaming, very fast, and improves gaming immensely. They also say that it can handle whatever game or productivity software you throw at it, and that it's great for streaming and gaming at the same time.
"...Fantastic for gaming and for MT tasks. This one does it all...." Read more
"...The 3700x performed very well out of the box and made for a snppy experience, but in the end it just wasn't for me. In came the 9900K and..." Read more
"...Also wanted so say, although this is good with steaming and gaming at the same time...." Read more
"...and hyperthreading, the i9-9900K offers 16 threads, allowing many things to run simultaneously...." Read more
Customers find the installation process of the computer processor to be easy. They say it's super easy to install and is super fast. Some mention that it'll be easy for beginners to use and that it is reliable.
"...First the packaging is awesome. Next it installed in my XPS 8930 very easily as I already had updated the bios for support...." Read more
"...Gaming? Everything is a breeze and temps stay in the 50-65c range...." Read more
"...Super fast and easy to take care of. A way better choice than 10th gen that takes up 30% more power...." Read more
"...load my CPU typically runs between 50-65 degrees C. It is easy to install and overclock..." Read more
Customers are satisfied with the smoothness of the computer processor. They mention that it is smooth as butter, chugs along smooth, and runs virtual machines smoothly. Some say that it feels snappy.
"...It also makes running virtual machines smooth and actually hardly seems obvious that it’s in the virtual space and not naturally installed...." Read more
"...any stutters, frame drops, input lag, just nice gameplay and a smooth stream.Great buy if your looking to do a 1 PC stream." Read more
"So smooth, seem less, and exactly what I needed for my photo/video production build.Super fast and easy to take care of...." Read more
"...With my new intel set up, it’s silky smooth!..." Read more
Customers are mixed about the value of the computer processor. Some mention it's worth the price, while others say it'll be expensive.
"...gain while working in viewport in maya is NOTICEABLE and worth the expenses...." Read more
"...I left 3 stars for value for the money because the cpu is very expensive." Read more
"...This thing is a beast.I'll be honest. Is this the best value for the money? That is up to you...." Read more
"...Yes it is expensive, but if you wait until supply returns to normal you can get it for around $500 (don’t pay those crazy $900 prices)...." Read more
Customers are mixed about the temperature of the computer processor. Some mention that they did not have any temperature issues with the 9900K, while others say that it runs very hot. The 9th generation has better thermal conductive materials, a set of radiators, and good cooling solutions. However, some customers say that the chip gets toasty even at idle.
"...Second: Although the 9th generation has replaced better thermal conductive materials, a set of radiators with good heat dissipation performance is..." Read more
"...easily clocks to 5ghz on all cores, however be prepared for some serious heat, especially under load and/or bench-marking...." Read more
"...My 9900k is being cooled by a Corsair H115i Platinum RGB and the temps are great. Haven’t had a chance to OC much yet but I plan to...." Read more
"...That was impressive to me; sure the temps were a bit uncomfortable for me as anything over 65c to me is close to tjunc (I know I'm dramatic) but,..." Read more
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Top reviews from the United States
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You may ask Why ASUS board why not Gigabyte etc? I used to use Asus all my life (beginning from core 2 duo processors or even Pentium 4).
So, the system was ready to go and it was fast, quiet desktop with Fractal Design R4 case and Noctua D15 cooler( with two fans).
No more fans than stock ones in my FD case (one for intake and other for outtake at the back).
I OCed the system to 48Ghz at 1.26 Adaptive voltage or so (I don't remember exact number of voltage but 100% it was lower than 1.3v).
And I created my computer and I looked at it and it was nice :)
But then I started to view benchmarks, assessments in syntetic tests and noticed that 9700k is faster than 8700k in most cases. It faster than 7820x in most scenarios but....
But 9900k is much more faster in rendering, photo editing and streaming tasks. In two words, in those cases where multithreading takes place and all real cores + virtual cores are used at their 100%.
And ... I made a decision to purchase 9900k.
It's a costly investment but I thought I would sell my current X99 5820k computer + sell 9700k processor.
It's as good as done.
My 9900k was in my hands and....
And only then I discovered from various reviews about bad VRMs out there for medium line ASUS Z390 boards.
I was frustrated.
How come?
Why ASUS did so?
Should I buy new motherboard now?
My Z390 Prime-A is a medium line MB (in one line with Strix and maybe a little worse than Z390 Maximus Hero).
I started to research and came to conclusion (having tons of sources in the net, including video reviews + comments to them, articles, reviews from community etc etc) that my ASUS Z390 Prime-A will be suffice for 9900k with moderate OC. To which extent - this is the question.
Will I surrender or try?
Am I a risky person?
No I am not.
But... how hard I wanted to try... I could not control myself and I did it.
So... ASUS z390 Prime-A + 9900k + 32Gb 4x8 Corsair Vengence + Noctua D15 + PSU Corsair 650X + two more 140mm fans for my case (one for upper outtake and one additional for front intake)
Thermal paste I applied to the processor is Arctic MX2
Also, I must specifically note for people who will use the config. I used discreet graphics card (XFX RX 580), I did not use internal graphics. Maybe usage of internal graphics may cost you more in temperatures and wattage.
When I first started my computer I entered BIOS and
I STRONGLY RECOMMEND YOU TO IT: TURN MCE OFF IN BIOS.
This is the most important thing you can do.
Why?
Main reason to do so is the MCE puts very high default voltage to the processor.
Then increase power limits:
Long Duration Package Limit is 190W
Package power time window is 2sec
Short duration power limit is 220W.
Current CPU capability is 170%
CPU SVID support Enabled
VRM Spread Spectrum Disabled
SVID Behaviour Typical Scenario
IA AC and IA DC load lines to 0.01
CPU Load Line Level 5 (not sure this parameter works at all due to set previous ones to 0.01)
VT-D enabled (ignore if you don't use virtual machines like VmWare or Virtualbox)
VMX enabled (ignore if you don't use virtual machines like VmWare or Virtualbox)
Now, I played a lot with core multipliers and voltages and came to these results:
Core mutlipliers for 2 first cores: 50
Core mutlipliers for another 6 cores: 49
Cache multiplier 43
AVX offset: 3 (I strongly recommend to put this offset)
Voltage: Adaptive (I know, many reviewers and commenters do not like adaptive voltage. I like it.)
Adaptive Additional Turbo voltage 1.25
Adaptive Offset : +0.015
For memory I set XMP I profile (3200Ghz 16-18-18-36 2T)
For your system these voltages may not be appropriate, all depends on your die's quality.
Also I played a lot with offset for the Adaptive voltage (see below why).
Now the system is ready to go.
My ambient temperature in room is 22 C
Tests I used:
1/ Prime95 Small FFT non-AVX version.
30 minutes with 4900 on all cores.
CPU package temp (hottest core as usual): 75 C
Total power to processor according to hwInfo utility: 177W (max)
2/ Prime 95 Small FFT AVX version
30 minutes with 4600 on all cores
CPU package temp (hottest core as usual): 76 C
Total power to processor according to hwInfo utility: 179W (max, though I notices some peaks to 181W rarely)
Where I played the most was the Prime95 with AVX enabled.
The issue was that some cores stopped intermittenly (one or two cores) during full load (in 5 minutes or even in 15 minutes).
The community recommend to increase VCore a bit in that case.
In the continuous process of playing with all this I came the above voltages.
I suppose I could put 50 to all cores and 3 AVX offset and get 80 C temperatures but I did not do it as I don't like so high temps.
Of course, with regular apps and even other stress testing apps like Cinebench, Realbench, Aida or Asus Exteme Tuning Utility you do not get those temps at all.
I double you can actually load the processor that hard (16 threads with 100% load) with any regular app. Let alone for so continuous time...
Also I tuned my fan curves so they spin at 90% when CPU temp goes upper than 65 C.
So at high load even so super silent case like Fractal Design R4 is loud like a rocket.
This all makes me conclude that all those talks about loose VRMs on these boards are no more than just talks.
Of course I don't know for how long the processor + MB will last in my scenarios but it works nice so far (3 weeks) with regular loads: compilation, photo editing, virtual machines etc.
From this point I can compare my old computer (Asus X99-E + 5820k overclocked to 4200Ghz) to this new one.
Forgot to mention, by the way, I use NVME Samsung 960 EVO 500Gb drive in my system.
On older one I used Samsung 860 EVO 500Gb.
Everything runs faster, and works blaze faster on newer PC.
The system with 5820k even OCed at 4200 was somewhat meditative at moments (maybe old Win7 OS with bunch of trash slowed it down or what).
I will make additions to the review when I will have something to add.
It 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 Amazon for his customer service efforts. Goodbye.
Reviewed in the United States on December 11, 2018
It 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 Amazon for his customer service efforts. Goodbye.
Top reviews from other countries
The Intel Core i9-9900K represents the pinnacle of desktop processing power in Intel's 9th Generation lineup. With its extraordinary speed, multi-core performance, and overclocking capabilities, this processor earns an exceptional 9.5 out of 10.
The i9-9900K boasts 8 cores and 16 threads, providing immense multi-tasking power. The CPU operates at a base clock of 3.6GHz, which can turbo boost up to an impressive 5.0GHz, making it one of the fastest processors available as of my last training data in 2021.
One of the highlights of the i9-9900K is its unlocked multiplier, providing overclocking enthusiasts with the ability to push the processor even further. When combined with adequate cooling and a capable motherboard, you can achieve even higher clock speeds for intense gaming sessions or demanding workloads.
Moreover, the i9-9900K utilizes Intel's Hyper-Threading technology. This feature effectively doubles the available threads, significantly improving performance in multi-threaded tasks such as video rendering, 3D modeling, and complex scientific calculations.
The compatibility of the i9-9900K with the LGA1151 socket and 300 series chipsets also means it can fit into a wide variety of motherboards, making it a convenient upgrade for many existing systems.
However, the i9-9900K does present some challenges. Its high performance comes with significant heat output, especially under heavy loads or when overclocked. Therefore, it requires a substantial cooling solution to keep temperatures in check. Additionally, as a premium product, it carries a high price tag, which might be a deterrent for some budget-conscious consumers.
In conclusion, the Intel Core i9-9900K is an outstanding processor for high-end gamers and professionals needing a lot of computational power. Its high clock speeds, impressive multi-core performance, and overclocking potential make it a top-tier choice for performance-intensive applications. Despite its high heat output and premium price, its sheer performance and capabilities justify these trade-offs, making it a powerhouse addition to any high-performance PC.
Reviewed in Brazil on October 2, 2020