Product Comparison: Intel Core i9-9900K vs Intel Core i9-9900KS


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General Specifications
Brand
Intel
Intel
Model
Core i9-9900K
Core i9-9900KS
Origin
China
China
About the Product
New 9th Gen Intel Core i9-9900K processor, codenamed Coffee Lake microarchitecture. Designed for Intel LGA 1151 desktop platform. Belongs to the family of high-performance Core i9 processors.
New 9th Gen Intel Core i9-9900KS processor, codenamed Coffee Lake microarchitecture. Designed for Intel LGA 1151 desktop platform. Belongs to the family of high-performance Core i9 processors. Intel Core i9-9900KS is manufactured using the 14nm process technology.
Package Size
Height
4.61 in.
3.94 in.
Width
4.41 in.
Depth
2.91 in.
1.97 in.
Weight
1.1 lbs.
1.8 lbs.

Intel Core i9-9900K

Intel Core i9-9900KS

Intel Core i9-9900K

Intel Core i9-9900KS

Details
Socket
FCLGA1151
FCLGA1151
Lithography
14 nm
14 nm
Type of Processors
Desktop
Desktop
Code Name
Coffee Lake
Coffee Lake
What customers say about "Details"
Intel Core i9-9900K Desktop Processor
  • It is easy to install and overclock.
  • Install and overclocking on this chip went extremely well.
  • This chip is a beast. Very easy to install.
  • Installed easily and not issues building on Asus Maximus mobo.
  • 7 days after install it died. Horrible job intel.
Intel Core i9-9900KS CPU Processor
  • It was my first processor installation and I had no issues. Great socket.
  • Uses reliable construction technology.
  • The processor itself is great. Installation was easy. Highly recommend.
  • Installation was easy. Excellent processor quality.
  • Built reliably. Uses a great socket.
Technical Specifications
CPU Cores
8
8
CPU Threads
16
16
Clock Speed
3.6 GHz
4 GHz
Turbo Clock Speed
5 GHz
5 GHz
Max TDP
95 W
127 W
Max Temperature
100 °C
100 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes

Intel Core i9-9900K

Intel Core i9-9900KS

Intel Core i9-9900K

Intel Core i9-9900KS

Intel Core i9-9900K

Intel Core i9-9900KS

Intel Core i9-9900K

Intel Core i9-9900KS

Intel Core i9-9900K

Intel Core i9-9900KS

What customers say about "Technical Specifications"
Intel Core i9-9900K Desktop Processor
  • Super fast gaming processor. High performance.
  • The computer runs perfectly, very smoothly, without any cartons.
  • This CPU is a beast! I installed this with a liquid cooler and even in the top end games out now it does not struggle to keep this thing cool.
  • I had no issues installing the chip and it runs great.
  • Easy to install, easy to boost, handles everything I throw at it.
Intel Core i9-9900KS CPU Processor
  • This CPU is fast. Absolutely no reason to overclock it.
  • Can't beat the 5.0 Ghz on all 8 cores, plays Red Dead redemption wonderfully at 4k 60fps.
  • Overclocked on all cores to 5.2 without any problem.
  • OCs to stable 5.1 Ghz on all cores with auto OC on my MB.
  • Great processor. Has the ability to consistently run at 5Ghz easily.
Cache And Memory Specifications
L1 Cache Size
256 kB
512 kB
L2 Cache Size
2048 kB
2000 kB
L3 Cache Size
16000 kB
16000 kB
Max Memory Size
128 GB
128 GB
Memory Types
DDR4
DDR4
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
41.6 GB/s

Intel Core i9-9900K

Intel Core i9-9900KS

Intel Core i9-9900K

Intel Core i9-9900KS

What customers say about "Cache And Memory Specifications"
Intel Core i9-9900K Desktop Processor
  • Super easy to install and is super fast.
  • This CPU is easy to install, fast, and so far glitch-free.
  • Very nice packaging and easy installation. Supports excellent memory type.
  • 8 cores in a ring bus with low inter-core and memory latency allows this CPU to excel at any task.
Intel Core i9-9900KS CPU Processor
  • Excellent Intel Processor. Used for gaming, solidworks, decoding, etc. Supports the latest memory type.
  • Fantastic. Amazing CPU for doing 4K PC Gaming! Great capacity of cache.
  • The cache is sufficient for all modern games and applications.
  • Combined with DDR4, this processor is a monster.
  • Works great with DDR4 at full speed.
Graphics Specifications
DirectX* Support
12
12
Graphics Output
eDP/DP/HDMI
eDP/DP/HDMI
Graphics Video Max Memory
64 GB
64 GB
Graphics Max Dynamic Frequency
1200 MHz
1200 MHz
Graphics Base Frequency
350 MHz
350 MHz
Processor Graphics
Intel UHD Graphics 630
Intel UHD Graphics 630

Intel Core i9-9900K

Intel Core i9-9900KS

Intel Core i9-9900K

Intel Core i9-9900KS

Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
Yes
Yes
Enhanced SpeedStep / PowerNow!
Yes
Yes
Hyper-Threading / HyperTransport
Yes
Yes
Warranty / Certifications
Manufacturer Warranty
3 year(s)
1 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer


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